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Mandatory salt targets: a key policy tool for global salt reduction efforts 强制性食盐目标:全球减盐工作的关键政策工具
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00227-5
Monique Tan
Salt is consumed in excess in most countries, with global salt intake averaging at more than double the recommended maximum limit of 5 g per day. By raising blood pressure, excess salt intake is a major risk factor for cardiovascular disease, the leading cause of premature death and ill health worldwide. In 2013, all WHO Member States committed to a 30% reduction in average salt intake by 2025. However, as of 2023, none were on track to achieve it.1
大多数国家的食盐摄入量过高,全球平均食盐摄入量是建议最高摄入量(每天 5 克)的两倍多。盐摄入过量会使血压升高,是心血管疾病的主要风险因素,而心血管疾病是导致全球过早死亡和健康不良的主要原因。2013 年,世卫组织所有成员国承诺到 2025 年将平均盐摄入量减少 30%。然而,截至 2023 年,没有一个国家能够如期实现这一目标。
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引用次数: 0
Workplace mortality risk and social determinants among migrant workers: a systematic review and meta-analysis 外来务工人员的工作场所死亡风险和社会决定因素:系统回顾和荟萃分析
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00226-3
Karen Lau, Robert Aldridge, Marie Norredam, George Frederick Mkoma, Mathura Kugan, Rosita Chia-Yin Lin, Ligia Kiss, Cathy Zimmerman, Sally Hargreaves
<h3>Background</h3>Migrant workers, a population of 170 million, often work in dangerous or unhealthy working environments and are likely to suffer workplace injuries and labour abuses. However, the risk of mortality in migrant workers compared with local workers is unknown. We aim to synthesise global evidence on migrant worker mortality risk and identify social determinants to inform health and safety protections for migrant workers.<h3>Methods</h3>We conducted a systematic review and meta-analysis of peer-reviewed literature to examine mortality outcomes among migrant workers and associated risk factors. We searched MEDLINE, Embase, PsycINFO, and Ovid Global Health for studies published between Jan 1, 2000, and Jan 17, 2023, reporting quantitative primary research in English. A broad definition of migrant worker was used, including any worker who is foreign-born (ie, international first-generation migrant workers), either in paid employment or self-employment. Internal migrants, second-generation migrants, and foreign health-care workers were excluded. The primary outcome was any reported mortality, including all-cause mortality, cause-specific mortality, suicide, homicide, and fatal occupational injury. We used meta-analysis to compare outcomes between migrant worker and local worker populations, and a random-effects model to calculate pooled estimates. We used narrative synthesis to develop a data-driven conceptual framework capturing the intersectional social determinants of mortality in migrant workers. The study protocol is registered on PROSPERO, CRD42023372893.<h3>Findings</h3>Of 11 495 identified records, 44 were included in the systematic review, of which 11 studies were pooled in meta-analyses. Data were from 16 countries, most of which were high-income countries, and included 44 338 migrant worker deaths, including migrants from the agriculture, construction, mining, and service industries. Compared with local workers, migrant workers had a higher risk of fatal occupational injury (pooled relative risk 1·71, 95% CI 1·22–2·38; eight studies; <em>I</em><sup>2</sup>=99·4%), and a lower risk of all-cause mortality (0·94, 0·88–0·99; three studies, <em>I</em><sup>2</sup>=90·7%). Migrant workers were more likely to die from external causes of death (such as falls or assaults) than internal causes of death (such as respiratory or digestive diseases) compared with local workers, with migrant workers also more likely to die from work-related homicides, especially in the retail and sex industries, with some evidence of higher suicide rates among female migrant workers compared with female local workers. Influential social determinants for poor fatality outcomes include migration-related factors (such as lower language proficiency, undocumented status, and long duration of stay) and labour-related factors (such as precarious employment, labour migration policies, and economic deregulation policies).<h3>Interpretation</h3>Migrant workers have a
背景农民工有 1.7 亿人,他们经常在危险或不健康的工作环境中工作,很可能遭受工伤和劳动侵害。然而,与本地工人相比,外来务工人员的死亡风险尚不清楚。我们旨在综合有关外来务工人员死亡风险的全球证据,并确定社会决定因素,为外来务工人员的健康和安全保护提供依据。方法我们对同行评议的文献进行了系统回顾和荟萃分析,以研究外来务工人员的死亡结果及相关风险因素。我们检索了 MEDLINE、Embase、PsycINFO 和 Ovid Global Health 中发表于 2000 年 1 月 1 日至 2023 年 1 月 17 日之间、用英语报告定量初步研究的研究。对移民工人采用了广义的定义,包括任何在国外出生的工人(即国际第一代移民工人),无论是从事有偿工作还是自营职业。国内移民、第二代移民和外国医护人员不包括在内。主要结果是任何报告的死亡率,包括全因死亡率、特定原因死亡率、自杀、他杀和致命工伤。我们使用荟萃分析来比较外来务工人员和本地务工人员的结果,并使用随机效应模型来计算汇总估计值。我们使用叙事综合法建立了一个数据驱动的概念框架,该框架捕捉了外来务工人员死亡率的交叉性社会决定因素。研究方案已在 PROSPERO 上注册,注册号为 CRD42023372893。研究结果在 11 495 项已识别记录中,44 项被纳入系统综述,其中 11 项研究被汇总到荟萃分析中。数据来自 16 个国家,其中大部分是高收入国家,包括 44 338 例移徙工人死亡病例,其中包括来自农业、建筑业、采矿业和服务业的移徙工人。与本地工人相比,外来务工人员发生致命工伤的风险较高(汇总相对风险为1-71,95% CI为1-22-2-38;8项研究;I2=99-4%),而全因死亡的风险较低(0-94,0-88-0-99;3项研究,I2=90-7%)。与本地工人相比,外来务工人员更有可能死于外部死因(如跌倒或袭击),而非内部死因(如呼吸系统或消化系统疾病),外来务工人员也更有可能死于与工作有关的凶杀,尤其是在零售业和性行业,有证据表明,与本地女工相比,外来女工的自杀率更高。造成不良死亡结果的影响性社会决定因素包括与移民相关的因素(如较低的语言能力、无证身份和较长的逗留时间)和与劳工相关的因素(如不稳定的就业、劳工移民政策和放松经济管制政策)。这种健康方面的不公平现象亟需通过未来的干预措施加以解决,这些干预措施应在结构层面上考虑到与移民和劳动力相关的健康社会决定因素,如将劳动保护法扩展至移民工人,并改善这一重要且不断增长的劳动力的职业健康、安全和工作场所条件。
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引用次数: 0
Estimated health benefits, costs, and cost-effectiveness of implementing WHO's sodium benchmarks for packaged foods in India: a modelling study 在印度实施世界卫生组织包装食品钠含量基准的估计健康效益、成本和成本效益:一项模拟研究
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00221-4
Kathy Trieu, Liping Huang, Leopold N Aminde, Linda Cobiac, Daisy H Coyle, Mary Njeri Wanjau, Sudhir Raj Thout, Bruce Neal, Jason H Y Wu, Lennert Veerman, Matti Marklund, Rachita Gupta

Background

Excess dietary sodium intake has been associated with death and disability. WHO has released global sodium benchmarks for packaged foods to support countries to reduce population sodium intake. This study aimed to assess the potential health effect, costs, and cost effectiveness of implementing these WHO sodium benchmarks in India.

Methods

We used a multiple cohort, proportional multistate, life table (Markov) model to estimate the health gains and cost effectiveness for adults if sodium content in packaged foods complied with the WHO benchmarks compared to the status quo. We used India-specific dietary surveys, food composition tables, foods sales data, and sodium content data from packaged food labels to estimate sodium intake before and after the intervention. Data on blood pressure, cardiovascular disease, and chronic kidney disease burden were obtained from the Global Burden of Diseases, Injuries, and Risk Factors study, and the effect of sodium reduction on blood pressure and disease risk was modelled on the basis of meta-analyses of randomised trials and cohort studies. Intervention and health-care costs were used to estimate net costs, and calculate the incremental cost per health-adjusted life-year (HALY) gained. Costs and HALYs were discounted at 3%.

Findings

In the first 10 years, compliance with the WHO sodium benchmarks was estimated to avert a mean of 0·3 (95% uncertainty interval [UI] 0·2–0·5) million deaths from cardiovascular diseases and chronic kidney disease, a mean of 1·7 (95% UI 1·0–2·4) million incident cardiovascular disease events, and 0·7 (0·4–1·0) million new chronic kidney disease cases, compared with current practice. Over 10 years, the intervention was projected to be cost saving (100·0% probability), generating 1·0 (0·6 to 1·4) billion HALYs and US$0·8 (95% UI 0·3 to 1·4) million in cost savings. Over the population lifetime, the intervention could prevent 4·2 (2·4–6·0) million deaths from cardiovascular diseases and chronic kidney disease, 14·0 (8·2–20·1) million incident cardiovascular disease events, and 4·8 (2·8–6·8) new chronic kidney disease cases, with an 84·2% probability of being cost-saving and 100·0% probability of being cost-effective.

Interpretation

Our modelling data suggest a high potential for compliance with WHO sodium benchmarks for packaged food being associated with substantial health gains and cost savings, making a strong case for India to mandate the implementation of the WHO sodium benchmarks, particularly as packaged food consumption continues to rise.

Funding

WHO Country Office India.
背景膳食钠摄入过量与死亡和残疾有关。世卫组织发布了包装食品的全球钠基准,以支持各国减少居民钠摄入量。本研究旨在评估在印度实施这些世卫组织钠基准的潜在健康影响、成本和成本效益。方法我们使用了一个多队列、多州比例、生命表(马尔可夫)模型来估算如果包装食品中的钠含量符合世卫组织的基准与现状相比,成人的健康收益和成本效益。我们利用印度的特定膳食调查、食品成分表、食品销售数据和包装食品标签中的钠含量数据来估算干预前后的钠摄入量。有关血压、心血管疾病和慢性肾脏疾病负担的数据来自全球疾病、伤害和风险因素负担研究,减少钠对血压和疾病风险的影响是根据随机试验和队列研究的荟萃分析建立模型的。干预和医疗成本用于估算净成本,并计算每获得健康调整生命年 (HALY) 的增量成本。与目前的做法相比,在头 10 年中,遵守世卫组织钠基准估计可避免平均 0-3 百万人(95% 不确定区间 [UI] 0-2-0-5)死于心血管疾病和慢性肾病,平均 1-7 百万人(95% 不确定区间 [UI] 1-0-2-4)发生心血管疾病事件,以及 0-7 百万人(0-4-1-0)新增慢性肾病病例。预计在 10 年内,该干预措施可节约成本(概率为 100-0%),产生 10-0(0-6 至 1-4)亿 HALYs 和 0-8(95% UI 0-3 至 1-4)百万美元的成本节约。在整个人口生命周期中,该干预措施可预防 4-2 (2-4-6-0)百万人死于心血管疾病和慢性肾病,14-0(8-2-20-1)百万人预防心血管疾病事件,4-8(2-8-6-8)人预防新的慢性肾病病例,节约成本的概率为 84-2%,具有成本效益的概率为 100-0%。解释我们的建模数据表明,遵守世卫组织包装食品钠基准极有可能带来巨大的健康收益和成本节约,因此印度有充分理由强制实施世卫组织钠基准,特别是在包装食品消费量持续上升的情况下。
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引用次数: 0
City mobility patterns during the COVID-19 pandemic: analysis of a global natural experiment COVID-19 大流行期间的城市流动模式:全球自然实验分析
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00222-6
Ruth F Hunter, Selin Akaraci, Ruoyu Wang, Rodrigo Reis, Pedro C Hallal, Sandy Pentland, Christopher Millett, Leandro Garcia, Jason Thompson, Kerry Nice, Belen Zapata-Diomedi, Esteban Moro
<h3>Background</h3>During the COVID-19 pandemic, changes were seen in city mobility patterns around the world, including in active transportation (walking, cycling, micromobility, and public transit use), creating a unique opportunity for global public health lessons and action. We aimed to analyse a global natural experiment exploring city mobility patterns during the pandemic and how they related to the implementation of COVID-19-related policies.<h3>Methods</h3>We obtained data from Apple's Mobility Trends Reports on city mobility indexes for 296 cities from Jan 13, 2020 to Feb 4, 2022. Mobility indexes represented the frequency of Apple Maps queries for driving, walking, and public transit journeys relative to a baseline value of 100 for the pre-pandemic period (defined as Jan 13, 2020). City mobility index trajectories were plotted with stratification by country income level, transportation-related city type, population density, and COVID-19 pandemic severity (SARS-CoV-2 infection rate). We also synthesised global pandemic policies and recovery actions that promoted or restricted city mobility and active transportation (walking, cycling and micromobility, and public transit) using the Shifting Streets dataset. Additionally, a natural experiment on a global scale evaluated the effects of new active transportation policies on walking and public transit use in cities around the world. We used multivariable regression with a difference-in-difference (DID) analysis to explore whether the implementation of walking or public transit promotion policies affected mobility indexes, comparing cities with and without implementation of these policies in the pre-intervention period (Jan 27 to April 12, 2020) and post-intervention period (April 13 to June 28, 2020).<h3>Findings</h3>Based on city mobility index trajectories, we observed an overall decline in mobility indexes for walking, driving, and public transit at the beginning of the pandemic, but these values began to increase in April, 2020. Cities with lower population densities generally had higher driving and walking indexes than cities with higher population density, while cities with higher population densities had higher public transit indexes. Cities with higher pandemic severity generally had higher driving and walking indexes than cities with lower pandemic severity, while cities with lower pandemic severity had higher public transit indexes than other cities. We identified 587 policies in the dataset that had known implementation dates and were relevant to active transportation, which included 305 policies on walking, 321 on cycling and micromobility, and 143 on public transit, across 230 cities within 33 countries (19 high-income, 11 middle-income, and three low-income countries). In the global natural experiment (including 39 cities), implementation of policy interventions promoting walking was significantly associated with a higher absolute value of the walking index (DID coefficient 20·6
背景在 COVID-19 大流行期间,世界各地的城市交通模式都发生了变化,包括主动交通(步行、骑自行车、微型交通和公共交通使用),这为全球公共卫生教训和行动创造了一个独特的机会。我们旨在分析一项全球自然实验,探索大流行期间的城市交通模式,以及这些模式与 COVID-19 相关政策的实施之间的关系。方法我们从苹果公司的《交通趋势报告》中获取了 2020 年 1 月 13 日至 2022 年 2 月 4 日期间 296 个城市的交通指数数据。流动性指数代表的是疫情流行前(定义为 2020 年 1 月 13 日)苹果地图对驾驶、步行和公共交通出行的查询频率,相对于基线值 100。城市交通指数轨迹按国家收入水平、交通相关城市类型、人口密度和 COVID-19 大流行严重程度(SARS-CoV-2 感染率)分层绘制。我们还利用 "移动街道 "数据集综合分析了促进或限制城市流动性和主动交通(步行、骑自行车、微型交通和公共交通)的全球大流行政策和恢复行动。此外,我们还在全球范围内进行了一次自然实验,评估了新的主动交通政策对全球城市步行和公共交通使用的影响。我们使用多变量回归和差异分析(DID)来探讨步行或公共交通推广政策的实施是否会影响流动性指数,并对干预前(2020 年 1 月 27 日至 4 月 12 日)和干预后(2020 年 4 月 13 日至 6 月 28 日)实施和未实施这些政策的城市进行了比较。研究结果根据城市流动性指数轨迹,我们观察到大流行初期步行、驾车和公共交通的流动性指数整体下降,但这些数值在 2020 年 4 月开始上升。与人口密度较高的城市相比,人口密度较低的城市的驾驶和步行指数普遍较高,而人口密度较高的城市的公共交通指数较高。流行病严重程度较高的城市的驾驶和步行指数通常高于流行病严重程度较低的城市,而流行病严重程度较低的城市的公共交通指数高于其他城市。我们在 33 个国家(19 个高收入国家、11 个中等收入国家和 3 个低收入国家)的 230 个城市的数据集中确定了 587 项已知实施日期且与主动交通相关的政策,其中包括 305 项关于步行的政策、321 项关于自行车和微型交通的政策以及 143 项关于公共交通的政策。在全球自然实验中(包括 39 个城市),促进步行的政策干预措施的实施与步行指数绝对值的提高显著相关(DID 系数 20-675 [95% CI 8-778-32-572]),而促进公共交通的政策则没有这种影响(0-600 [-13-293 到 14-494])。鉴于积极交通的已知益处,此类政策可以在大流行后得到维持、扩展和评估。不同收入国家之间干预措施的差异突出表明,改变基础设施,优先考虑安全步行、骑自行车和方便地使用公共交通,有助于低收入和中等收入国家的城市面向未来。
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引用次数: 0
Human papillomavirus-based cervical screening and long-term cervical cancer risk: a randomised health-care policy trial in Sweden 基于人类乳头瘤病毒的宫颈筛查与长期宫颈癌风险:瑞典的随机医疗保健政策试验
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00218-4
Jiangrong Wang, K Miriam Elfström, Joakim Dillner
<h3>Background</h3>Human papillomavirus (HPV)-based cervical screening is a globally recommended public health policy. Randomised clinical trials find superior performance of primary HPV-based screening compared with cytology for preventing cervical cancer. However, additional evidence from real-world public health policies is needed. In preplanned secondary analysis of a randomised health-care policy trial in Sweden we aimed to evaluate which policy provided better protection against invasive cervical cancer, after two full rounds of screening.<h3>Methods</h3>The organised cervical screening programme in the capital region of Sweden invited all women aged 30–64 years and eligible for screening to a randomised health-care policy trial of HPV-based versus cytology-based screening. During 2014–16, 395 725 eligible women were randomly assigned (non-concealed) to either policy and the invasive cervical cancer incidences over 8 years of follow-up were compared. Intention-to-screen analyses included all invited women and per-protocol analyses the women that attended baseline screening according to protocol. This trial is registered with <span><span>ClinicalTrials.gov</span><svg aria-label="Opens in new window" focusable="false" height="20" viewbox="0 0 8 8"><path d="M1.12949 2.1072V1H7V6.85795H5.89111V2.90281L0.784057 8L0 7.21635L5.11902 2.1072H1.12949Z"></path></svg></span>, <span><span>NCT01511328</span><svg aria-label="Opens in new window" focusable="false" height="20" viewbox="0 0 8 8"><path d="M1.12949 2.1072V1H7V6.85795H5.89111V2.90281L0.784057 8L0 7.21635L5.11902 2.1072H1.12949Z"></path></svg></span>.<h3>Findings</h3>Women invited to HPV-based cervical screening had a 17% lower invasive cervical cancer risk compared with women invited to cytology (hazard ratio [HR] 0·83, 95% CI 0·70–0·98). Women participating in HPV-based screening had a 28% lower invasive cervical cancer risk compared with women participating with cytology (HR 0·72, 95% CI 0·54–0·95). Adverse events were a higher number of referrals to colposcopy with biopsy in the HPV policy (15 832 [7·5%] of 212 199 in intention to screen analyses and 9968 [9·0%] of 110 176 per protocol at baseline) than in the cytology policy (12 650 [6·9%] of 183 120 in intention to screen analyses, and 7179 [7·9%] of 90 821 per protocol at baseline). Women who were HPV-negative at baseline had invasive cervical cancer risks of 1·3 (95% CI 0·6–2·4) per 100 000 person-years, whereas the risk for women with normal cytology was 9·1 (6·7–11·8) per 100 000 person-years. HPV-positive women with negative cytology triage had invasive cervical cancer risks of 79·2 per 100 000 person-years and HPV 16 or HPV 18-positive women with negative cytology triage had risks of 318·2 per 100 000 person-years.<h3>Interpretation</h3>This randomised policy trial found HPV-based screening to be superior for preventing invasive cervical cancer in the real-world setting. A single baseline HPV-negative test was associated with a very
背景基于人乳头瘤病毒(HPV)的宫颈筛查是全球推荐的公共卫生政策。随机临床试验发现,与细胞学检查相比,基于人乳头瘤病毒的初级筛查在预防宫颈癌方面效果更佳。然而,还需要更多来自真实世界公共卫生政策的证据。瑞典首都地区组织的宫颈筛查计划邀请所有符合筛查条件的 30-64 岁女性参加基于 HPV 的筛查与基于细胞学的筛查的随机医疗政策试验。2014-16 年间,395 725 名符合条件的女性被随机分配(非隐蔽)到其中一种政策中,并对 8 年随访期间的侵袭性宫颈癌发病率进行了比较。意向筛查分析包括所有受邀妇女,而按协议分析则包括根据协议参加基线筛查的妇女。该试验已在 ClinicalTrials.gov 登记,编号为 NCT01511328。研究结果与接受细胞学检查的妇女相比,受邀接受基于 HPV 的宫颈筛查的妇女患侵袭性宫颈癌的风险降低了 17%(危险比 [HR] 0-83,95% CI 0-70-0-98)。与参加细胞学检查的妇女相比,参加基于HPV的筛查的妇女患浸润性宫颈癌的风险降低了28%(危险比为0-72,95% CI为0-54-0-95)。与细胞学筛查政策相比,HPV 政策中转诊至阴道镜检查并进行活检的人数较多(意向筛查分析中,212 199 人中有 15 832 人[7-5%]转诊至阴道镜检查;基线时,110 176 人中有 9968 人[9-0%]转诊至阴道镜检查)(意向筛查分析中,183 120 人中有 12 650 人[6-9%]转诊至阴道镜检查;基线时,90 821 人中有 7179 人[7-9%]转诊至阴道镜检查)。基线时 HPV 阴性的妇女患浸润性宫颈癌的风险为每 10 万人年 1-3 例(95% CI 0-6-2-4),而细胞学检查正常的妇女患浸润性宫颈癌的风险为每 10 万人年 9-1 例(6-7-11-8)。HPV阳性、细胞学分流结果为阴性的妇女患浸润性宫颈癌的风险为每 10 万人年 79-2 例,HPV 16 或 HPV 18 阳性、细胞学分流结果为阴性的妇女患浸润性宫颈癌的风险为每 10 万人年 318-2 例。单次基线 HPV 阴性检测与 8 年后极低的浸润性宫颈癌风险相关。然而,HPV 阳性且细胞学分流结果为阴性与高侵袭性宫颈癌风险相关。
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引用次数: 0
Estimated health effect, cost, and cost-effectiveness of mandating sodium benchmarks in Australia's packaged foods: a modelling study 澳大利亚包装食品中钠含量基准的健康影响、成本和成本效益估算:模型研究
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00219-6
Matti Marklund, Kathy Trieu, Leopold N Aminde, Linda Cobiac, Daisy H Coyle, Liping Huang, Bruce Neal, Lennert Veerman, Jason H Y Wu

Background

Excess dietary sodium is a leading cause of death and disability globally. Because packaged foods are a major source of sodium in many countries, including Australia, mandatory limits for sodium might improve population health. We aimed to estimate the long-term health and economic effect of mandating such thresholds in Australia.

Methods

We used a multiple cohort, proportional, multistate, life table model to simulate the effect of mandating either the WHO global sodium benchmarks or the currently non-mandatory Australian Healthy Food Partnership (HFP) sodium targets. We compared maintaining the current sodium intake status quo with intervention scenarios, using nationally representative data on dietary intake, sodium in packaged foods, and food sales volume. Blood pressure and disease burden data were obtained from the Global Burden of Diseases, Injuries, and Risk Factors Study. The effect of sodium reduction on blood pressure and disease risk was modelled on the basis of meta-analyses of randomised trials and cohort studies. Intervention and health-care costs were used to calculate the incremental cost per health-adjusted life-year (HALY) gained. Costs and HALYs were discounted annually at 3%.

Findings

Compared with the status quo intervention, mandating the WHO benchmarks could be cost saving over the first 10 years (AUD$223 [95% uncertainty interval 82–433] million saved), with 2743 (1677–3976) cardiovascular disease deaths and 43 971 (26 892–63 748) incident cardiovascular disease events averted, and 11 174 (6800–16 205) HALYs gained. Over the population's lifetime, the intervention was cost effective (100·0% probability). Mandating the HFP sodium targets was also estimated to be cost effective (100·0% probability), but with 29% of the health benefits compared with the WHO benchmarks.

Interpretation

Our modelling study supports mandating sodium thresholds for packaged foods as a cost-effective strategy to prevent death and disease in Australia. Although making Australia's voluntary reformulation targets mandatory might save thousands of lives, mandating the WHO global benchmarks could yield substantially greater health gains.

Funding

None.
背景膳食钠超标是导致全球死亡和残疾的主要原因。由于在包括澳大利亚在内的许多国家,包装食品是钠的主要来源,因此强制限制钠的摄入量可能会改善人口健康。我们使用了一个多队列、比例、多州、生命表模型来模拟强制执行世界卫生组织全球钠基准或目前非强制执行的澳大利亚健康食品伙伴关系(HFP)钠目标的效果。我们利用具有全国代表性的膳食摄入量、包装食品中的钠含量和食品销售量数据,对维持当前钠摄入量现状和干预方案进行了比较。血压和疾病负担数据来自《全球疾病、伤害和风险因素负担研究》(Global Burden of Diseases, Injuries, and Risk Factors Study)。根据对随机试验和队列研究的荟萃分析,模拟了降钠对血压和疾病风险的影响。干预和医疗成本用于计算每获得健康调整生命年 (HALY) 的增量成本。研究结果与维持现状的干预措施相比,强制执行世界卫生组织的基准可在最初 10 年内节约成本(节约 2.23 亿澳元[95% 不确定区间为 8,200-4.33 亿澳元]),避免 2743 例(1677-3976 例)心血管疾病死亡和 43971 例(26,892-63,748 例)心血管疾病事件,并获得 11,174 个(6,800-16,205 个)健康调整寿命年。在人口的一生中,干预措施具有成本效益(概率为 100-0%)。据估计,强制规定 HFP 的钠含量目标也具有成本效益(概率为 100-0%),但与世界卫生组织的基准相比,健康效益仅为后者的 29%。尽管强制实施澳大利亚的自愿重新制定目标可能会挽救成千上万人的生命,但强制实施世界卫生组织的全球基准可能会产生更大的健康收益。
{"title":"Estimated health effect, cost, and cost-effectiveness of mandating sodium benchmarks in Australia's packaged foods: a modelling study","authors":"Matti Marklund, Kathy Trieu, Leopold N Aminde, Linda Cobiac, Daisy H Coyle, Liping Huang, Bruce Neal, Lennert Veerman, Jason H Y Wu","doi":"10.1016/s2468-2667(24)00219-6","DOIUrl":"https://doi.org/10.1016/s2468-2667(24)00219-6","url":null,"abstract":"<h3>Background</h3>Excess dietary sodium is a leading cause of death and disability globally. Because packaged foods are a major source of sodium in many countries, including Australia, mandatory limits for sodium might improve population health. We aimed to estimate the long-term health and economic effect of mandating such thresholds in Australia.<h3>Methods</h3>We used a multiple cohort, proportional, multistate, life table model to simulate the effect of mandating either the WHO global sodium benchmarks or the currently non-mandatory Australian Healthy Food Partnership (HFP) sodium targets. We compared maintaining the current sodium intake status quo with intervention scenarios, using nationally representative data on dietary intake, sodium in packaged foods, and food sales volume. Blood pressure and disease burden data were obtained from the Global Burden of Diseases, Injuries, and Risk Factors Study. The effect of sodium reduction on blood pressure and disease risk was modelled on the basis of meta-analyses of randomised trials and cohort studies. Intervention and health-care costs were used to calculate the incremental cost per health-adjusted life-year (HALY) gained. Costs and HALYs were discounted annually at 3%.<h3>Findings</h3>Compared with the status quo intervention, mandating the WHO benchmarks could be cost saving over the first 10 years (AUD$223 [95% uncertainty interval 82–433] million saved), with 2743 (1677–3976) cardiovascular disease deaths and 43 971 (26 892–63 748) incident cardiovascular disease events averted, and 11 174 (6800–16 205) HALYs gained. Over the population's lifetime, the intervention was cost effective (100·0% probability). Mandating the HFP sodium targets was also estimated to be cost effective (100·0% probability), but with 29% of the health benefits compared with the WHO benchmarks.<h3>Interpretation</h3>Our modelling study supports mandating sodium thresholds for packaged foods as a cost-effective strategy to prevent death and disease in Australia. Although making Australia's voluntary reformulation targets mandatory might save thousands of lives, mandating the WHO global benchmarks could yield substantially greater health gains.<h3>Funding</h3>None.","PeriodicalId":56027,"journal":{"name":"Lancet Public Health","volume":"87 1","pages":""},"PeriodicalIF":50.0,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142555724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
50 years of comprehensive state-wide data on pregnancy termination in South Australia: a retrospective, population-based, cohort study 南澳大利亚州终止妊娠 50 年来的全州综合数据:一项基于人口的回顾性队列研究
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00214-7
Laura J Slade, Jennie Louise, Katina D’Onise, Jodie M Dodd

Background

Termination of pregnancy is a common procedure, accessed globally, irrespective of logistical and legal barriers. We aimed to document changes in procedural characteristics and demographic factors over time in South Australia, as well as to examine how key sociodemographic variables affect gestational age at pregnancy termination.

Methods

South Australian legislation has required mandatory collection of data related to pregnancy termination since 1970. We conducted a retrospective population-based cohort study of all pregnancy terminations in the state from 1970 to 2020. The primary outcome was gestational age at termination of pregnancy. Linear regression was used to examine socioeconomic characteristics that could confer disadvantage in access to pregnancy termination, with postcodes coded according to the 2016 Australian Statistical Geographical Classification–Remote Area system and the Index of Relative Socio-Economic Advantage and Disadvantage (IRSAD) from the Australian Bureau of Statistics 2018.

Findings

Between Jan 1, 1970, and Dec 31, 2020, 225 440 pregnancy terminations were performed at a median of 8 weeks’ gestation (IQR 7–10). Most pregnant individuals (median age 24 years [IQR 20–31]) resided in urban areas (n=166 311 [77·9%]) and received surgical pregnancy termination (n=287 345 [78·4%]). Major complication rates remained low over time; however, major complications occurred more frequently at higher gestational ages. Gestational age at pregnancy termination decreased over time (from 9 weeks [IQR 8–11] in years 1970–75 to 7 weeks [6–9] in years 2016–20) and was strongly correlated with being a teenager (ie, aged <20 years), rurality, and IRSAD score, with individuals at greater levels of socioeconomic disadvantage undergoing pregnancy termination at consistently higher gestational ages.

Interpretation

Over time, there have been many changes in the demographics of women and the method used for pregnancy termination. Even in a high-income country with legal and publicly funded access to pregnancy termination, there are significant differences in the gestational age at which pregnancy termination occurs, which vary with socioeconomic disadvantage. Understanding changes in the demographics of those undergoing this procedure and the influence of various indicators of socioeconomic disadvantage is vital for optimal service provision.

Funding

None.
背景终止妊娠是一种常见的手术,在全球范围内均可实施,不受后勤和法律障碍的影响。我们旨在记录南澳大利亚州的程序特征和人口因素随时间推移而发生的变化,并研究主要社会人口变量如何影响终止妊娠时的妊娠年龄。我们对该州 1970 年至 2020 年间所有终止妊娠的孕妇进行了一项基于人口的回顾性队列研究。主要结果是终止妊娠时的孕龄。研究采用线性回归法来检验可能导致终止妊娠方面处于不利地位的社会经济特征,根据2016年澳大利亚统计地理分类-偏远地区系统和2018年澳大利亚统计局的相对社会经济优势和劣势指数(IRSAD)对邮编进行编码。研究结果1970年1月1日至2020年12月31日期间,共有225 440例终止妊娠,妊娠中位数为8周(IQR为7-10)。大多数孕妇(中位年龄 24 岁 [IQR 20-31])居住在城市地区(人数=166 311 [77-9%]),并接受了手术终止妊娠(人数=287 345 [78-4%])。随着时间的推移,主要并发症的发生率仍然很低;但是,主要并发症在妊娠年龄越大的情况下发生得越频繁。随着时间的推移,终止妊娠时的胎龄有所下降(从1970-75年的9周[IQR 8-11]降至2016-20年的7周[6-9]),并且与青少年(即年龄为20岁)、农村地区和IRSAD评分密切相关,社会经济条件较差的人在较高的胎龄进行终止妊娠。即使在高收入国家,终止妊娠也是合法的,并由政府资助,但终止妊娠的孕龄却存在显著差异,这与社会经济地位的弱势有关。了解接受这种手术的人口统计学变化以及各种社会经济弱势指标的影响,对于提供最佳服务至关重要。
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引用次数: 0
Implementation efforts to support transition to HPV-based cervical cancer screening 支持向基于 HPV 的宫颈癌筛查过渡的实施工作
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00240-8
Maribel Almonte, María de la Luz Hernández, Prajakta Adsul
On average, it takes 15 years from the landmark publication on a cancer control evidence-based intervention to achieve 50% uptake in routine practice.1 In fact, nearly 20 years have passed since the first observational studies showed that human papillomavirus (HPV) DNA testing had substantially higher sensitivity for detecting cervical precancer and cancer compared with cervical cytology.2 Since then, the performance of HPV testing in primary cervical screening has been evaluated globally, and several large randomised controlled trials have shown that a negative HPV test provides long-term protection against invasive cervical cancer.3, 4 In line with this evidence, the WHO 2021 and the WHO 2024 guidelines recommend the use of HPV testing over cervical cytology or visual inspection of the cervix (VIA) in primary screening to prevent cervical cancer following simple algorithms for either screen-and-treat, or screen, triage (using cytology, dual-stain [p16/Ki67] cytology, VIA, or colposcopy), and treat. Despite the evidence and recommendations supporting HPV detection as primary screening test, it has not yet led to widespread transition from cytology-based to HPV-based cervical screening.
1 事实上,自第一项观察性研究表明人类乳头瘤病毒(HPV)DNA 检测与宫颈细胞学相比在检测宫颈癌前病变和癌症方面具有更高的灵敏度以来,已经过去了近 20 年时间。从那时起,HPV 检测在初级宫颈筛查中的作用已在全球范围内得到评估,几项大型随机对照试验表明,HPV 检测阴性可长期预防浸润性宫颈癌、4 根据这些证据,世卫组织 2021 年和 2024 年指南建议,在初级筛查中使用 HPV 检测,而不是宫颈细胞学或宫颈肉眼检查(VIA),以预防宫颈癌,具体做法为筛查-治疗或筛查-分流(使用细胞学、双染色[p16/Ki67]细胞学、VIA 或阴道镜检查)-治疗的简单算法。尽管有证据和建议支持将 HPV 检测作为主要筛查检测方法,但这尚未促使宫颈筛查从基于细胞学的筛查广泛过渡到基于 HPV 的筛查。
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引用次数: 0
Alcohol and mortality in Mexico: prospective study of 150 000 adults 墨西哥的酒精与死亡率:对 15 万成年人的前瞻性研究
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00228-7
Eirini Trichia, Jesus Alegre-Díaz, Diego Aguilar-Ramirez, Raúl Ramirez-Reyes, Adrián Garcilazo-Ávila, Carlos González-Carballo, Fiona Bragg, Louisa Gnatiuc Friedrichs, William G Herrington, Lisa Holland, Jason Torres, Rachel Wade, Rory Collins, Richard Peto, Jaime Berumen, Roberto Tapia-Conyer, Pablo Kuri-Morales, Jonathan R Emberson

Background

Alcohol consumption is a leading cause of premature death globally, but there is no large-scale prospective evidence from Mexico.

Methods

The Mexico City Prospective Study recruited 150 000 adults aged 35 years or older between 1998 and 2004. Participants were followed up until Oct 1, 2022 for cause-specific mortality. Cox regression in those with no self-reported chronic disease at entry (adjusted for age, sex, district, education, physical activity, smoking, and diabetes) was used to relate baseline-reported alcohol consumption (never, former, occasional [less than monthly], and regular [at least monthly, split into <70, ≥70 to <140, ≥140 to <210, and ≥210 g/week]) to mortality at ages 35–74 from all causes, and from a pre-specified alcohol-related set of underlying causes. Heavy episodic drinking (normally consuming >5 [men] or >4 [women] drinks on a single occasion) and type of preferred drink were also examined.

Findings

Among 138 413 participants aged 35–74 years at recruitment, 21 136 (15%) were regular alcohol drinkers (14 863 [33%] men, 6273 [7%] women), of whom 13 383 (63%) favoured spirits and 6580 (31%) favoured beer. During follow-up, there were 13 889 deaths at ages 35–74 years, including 3067 deaths from the pre-specified alcohol-related causes. Overall, J-shaped associations with mortality were observed. Compared with occasional drinkers, those with baseline-reported consumption ≥210 g/week had 43% higher all-cause mortality (rate ratio [RR] 1·43 [95% CI 1·30–1·56]) and nearly three times the mortality from the pre-specified alcohol-related causes (2·77 [2·39–3·20]). Death from liver disease was strongly related to alcohol consumption; the RR comparing regular drinkers of ≥140 g/week with occasional drinkers was 4·03 (3·36–4·83). Compared with occasional light drinking, occasional heavy episodic drinking was associated with 20% higher alcohol-related mortality (1·20 [1·06–1·35]), and regular heavy episodic drinking was associated with 89% higher alcohol-related mortality (1·89 [1·67–2·15]). Drinks with alcohol percentages higher than spirits were associated with the greatest increased mortality risk, even after accounting for the total alcohol consumed.

Interpretation

In this Mexican population, higher alcohol consumption, episodic drinking, and very high percentage alcoholic products were all associated with increased mortality.

Funding

Wellcome Trust, the Mexican Health Ministry, the National Council of Science and Technology for Mexico, Cancer Research UK, British Heart Foundation, and the UK Medical Research Council.

Translation

For the Spanish translation of the abstract see Supplementary Materials section.
墨西哥城前瞻性研究在 1998 年至 2004 年间招募了 15 万名 35 岁或以上的成年人。对参与者进行了跟踪调查,直至 2022 年 10 月 1 日,以了解特定原因导致的死亡率。对入选时未自我报告慢性病的参与者(已对年龄、性别、地区、教育程度、体力活动、吸烟和糖尿病进行调整)采用 Cox 回归法,将基线报告的饮酒量(从不、曾经、偶尔[少于每月一次]和经常[至少每月一次,分为≥70 克/周、≥70 克/周至≥140 克/周、≥140 克/周至≥210 克/周])与 35-74 岁时因各种原因和预先指定的与酒精相关的一组潜在原因导致的死亡率联系起来。研究还对大量偶发性饮酒(通常一次饮酒5杯[男性]或4杯[女性])和首选饮酒类型进行了调查。研究结果在招募时年龄为35-74岁的138 413名参与者中,有21 136人(15%)经常饮酒(男性14 863人[33%],女性6273人[7%]),其中13 383人(63%)喜欢烈性酒,6580人(31%)喜欢啤酒。在随访期间,35-74 岁年龄段共有 13 889 人死亡,其中 3067 人死于与酒精相关的预设原因。总体而言,酒精与死亡率呈 "J "型关系。与偶尔饮酒者相比,基线报告消费量≥210 克/周者的全因死亡率高出 43%(比率比 [RR] 1-43 [95% CI 1-30-1-56]),与酒精相关的预设死因死亡率高出近三倍(2-77 [2-39-3-20])。肝病导致的死亡与饮酒量密切相关;每周饮酒量≥140 克的经常饮酒者与偶尔饮酒者相比,RR 为 4-03 (3-36-4-83)。与偶尔少量饮酒相比,偶尔大量偶发性饮酒与酒精相关的死亡率高出20%(1-20 [1-06-1-35]),而经常大量偶发性饮酒与酒精相关的死亡率高出89%(1-89 [1-67-2-15])。在这一墨西哥人群中,较高的酒精消耗量、偶发性饮酒和极高比例的酒精产品都与死亡率的增加有关。资助韦尔科姆基金会、墨西哥卫生部、墨西哥国家科技委员会、英国癌症研究中心、英国心脏基金会和英国医学研究委员会。
{"title":"Alcohol and mortality in Mexico: prospective study of 150 000 adults","authors":"Eirini Trichia, Jesus Alegre-Díaz, Diego Aguilar-Ramirez, Raúl Ramirez-Reyes, Adrián Garcilazo-Ávila, Carlos González-Carballo, Fiona Bragg, Louisa Gnatiuc Friedrichs, William G Herrington, Lisa Holland, Jason Torres, Rachel Wade, Rory Collins, Richard Peto, Jaime Berumen, Roberto Tapia-Conyer, Pablo Kuri-Morales, Jonathan R Emberson","doi":"10.1016/s2468-2667(24)00228-7","DOIUrl":"https://doi.org/10.1016/s2468-2667(24)00228-7","url":null,"abstract":"<h3>Background</h3>Alcohol consumption is a leading cause of premature death globally, but there is no large-scale prospective evidence from Mexico.<h3>Methods</h3>The Mexico City Prospective Study recruited 150 000 adults aged 35 years or older between 1998 and 2004. Participants were followed up until Oct 1, 2022 for cause-specific mortality. Cox regression in those with no self-reported chronic disease at entry (adjusted for age, sex, district, education, physical activity, smoking, and diabetes) was used to relate baseline-reported alcohol consumption (never, former, occasional [less than monthly], and regular [at least monthly, split into &lt;70, ≥70 to &lt;140, ≥140 to &lt;210, and ≥210 g/week]) to mortality at ages 35–74 from all causes, and from a pre-specified alcohol-related set of underlying causes. Heavy episodic drinking (normally consuming &gt;5 [men] or &gt;4 [women] drinks on a single occasion) and type of preferred drink were also examined.<h3>Findings</h3>Among 138 413 participants aged 35–74 years at recruitment, 21 136 (15%) were regular alcohol drinkers (14 863 [33%] men, 6273 [7%] women), of whom 13 383 (63%) favoured spirits and 6580 (31%) favoured beer. During follow-up, there were 13 889 deaths at ages 35–74 years, including 3067 deaths from the pre-specified alcohol-related causes. Overall, J-shaped associations with mortality were observed. Compared with occasional drinkers, those with baseline-reported consumption ≥210 g/week had 43% higher all-cause mortality (rate ratio [RR] 1·43 [95% CI 1·30–1·56]) and nearly three times the mortality from the pre-specified alcohol-related causes (2·77 [2·39–3·20]). Death from liver disease was strongly related to alcohol consumption; the RR comparing regular drinkers of ≥140 g/week with occasional drinkers was 4·03 (3·36–4·83). Compared with occasional light drinking, occasional heavy episodic drinking was associated with 20% higher alcohol-related mortality (1·20 [1·06–1·35]), and regular heavy episodic drinking was associated with 89% higher alcohol-related mortality (1·89 [1·67–2·15]). Drinks with alcohol percentages higher than spirits were associated with the greatest increased mortality risk, even after accounting for the total alcohol consumed.<h3>Interpretation</h3>In this Mexican population, higher alcohol consumption, episodic drinking, and very high percentage alcoholic products were all associated with increased mortality.<h3>Funding</h3>Wellcome Trust, the Mexican Health Ministry, the National Council of Science and Technology for Mexico, Cancer Research UK, British Heart Foundation, and the UK Medical Research Council.<h3>Translation</h3>For the Spanish translation of the abstract see Supplementary Materials section.","PeriodicalId":56027,"journal":{"name":"Lancet Public Health","volume":"195 1","pages":""},"PeriodicalIF":50.0,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142555779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contemporary epidemiology of hospitalised heart failure with reduced versus preserved ejection fraction in England: a retrospective, cohort study of whole-population electronic health records 英格兰射血分数降低与保留的住院心力衰竭的当代流行病学:全人群电子健康记录的回顾性队列研究
IF 5 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2024-10-30 DOI: 10.1016/s2468-2667(24)00215-9
Robert A Fletcher, Patrick Rockenschaub, Brendon L Neuen, Isabel Johanna Walter, Nathalie Conrad, Mehrdad A Mizani, Thomas Bolton, Claire A Lawson, Christopher Tomlinson, Stelios Boulitsakis Logothetis, Carmen Petitjean, Luigi Filippo Brizzi, Stephen Kaptoge, Elena Raffetti, Patrick A Calvert, Emanuele Di Angelantonio, Amitava Banerjee, Mamas A Mamas, Iain Squire, Spiros Denaxas, Angela M Wood
<h3>Background</h3>Heart failure is common, complex, and often associated with coexisting chronic medical conditions and a high mortality. We aimed to assess the epidemiology of people admitted to hospital with heart failure with reduced ejection fraction (HFrEF) and heart failure with preserved ejection fraction (HFpEF), including the period covering the COVID-19 pandemic, which was previously not well characterised.<h3>Methods</h3>In this retrospective, cohort study, we used whole-population electronic health records with 57 million individuals in England to identify patients hospitalised with heart failure as the primary diagnosis in any consultant episode of an in-patient admission to a National Health Service (NHS) hospital. We excluded individuals with less than 1 year of medical history records in primary or secondary care; admissions to NHS hospitals for which less than 10% of heart failure cases were linkable to the National Heart Failure Audit (NHFA); individuals younger than 18 years at the time of the heart failure hospitalisation; and patients who died in hospital during the index heart failure admission. For patients with new onset heart failure, we assessed incidence rates of 30-day and 1-year all-cause and cause-specific (cardiovascular, non-cardiovascular, and heart failure-related) emergency rehospitalisation and mortality after discharge, and dispensed guideline-recommended medical therapy (GRMT). Follow-up occurred from the index admission to the earliest occurrence of the event of interest, death, or end of data coverage. We estimated adjusted hazard ratios (HRs) to compare HFrEF with HFpEF. We computed population-attributable fractions to quantify the percentage of outcomes attributable to coexisting chronic medical conditions.<h3>Findings</h3>Among 233 320 patients identified who survived the index heart failure admission across 335 NHS hospitals between Jan 1, 2019, and Dec 31, 2022, 101 320 (43·4%) had HFrEF, 71 910 (30·8%) had HFpEF, and 60 090 (25·8%) had an unknown classification. In patients with new onset heart failure, there were reductions in all-cause 30-day (–5·2% [95% CI –7·7 to –2·6] in 2019–22) and 1-year rehospitalisation rates (–3·9% [–6·6 to –1·2]). Declining 30-day rehospitalisation rates affected patients with HFpEF (–4·8% [–9·2 to –0·2]) and HFrEF (–6·2% [–10·5 to –1·6]), although 1-year rates were not statistically significant for patients with HFpEF (–2·2% [–6·6 to 2·3] <em>vs</em> –5·7% [–10·6 to –0·5] for HFrEF). There were no temporal trends in incidence rates of 30-day or 1-year mortality after discharge. The rates of all-cause (HR 1·20 [1·18–1·22]) and cause-specific rehospitalisation were uniformly higher in those with HFpEF than those with HFrEF. Patients with HFpEF also had higher rates of 1-year all-cause mortality after discharge (HR 1·07 [1·05–1·09]), driven by excess risk of non-cardiovascular death (HR 1·25 [1·21–1·29]). Rates of rehospitalisation and mortality were highest in patients wit
背景心力衰竭是一种常见、复杂的疾病,通常与并存的慢性疾病和高死亡率相关。我们旨在评估射血分数降低型心力衰竭(HFrEF)和射血分数保留型心力衰竭(HFpEF)入院患者的流行病学情况,其中包括 COVID-19 大流行期间的情况,而这一流行病的特征在以前并不明确。方法在这项回顾性队列研究中,我们使用了英格兰 5700 万人的全人群电子健康记录,以确定在国民健康服务(NHS)医院住院的任何顾问病例中以心力衰竭为主要诊断入院的患者。我们排除了在初级或中级医疗机构中病史记录不足一年的患者;入院的 NHS 医院中与国家心衰审计(NHFA)相关联的心衰病例不足 10% 的患者;心衰住院时年龄不足 18 岁的患者;以及在心衰住院期间在医院死亡的患者。对于新发心衰患者,我们评估了出院后30天和1年全因和特定病因(心血管、非心血管和心衰相关)急诊再住院率和死亡率,以及指南推荐的药物治疗(GRMT)配药率。随访时间从指数入院开始,直至最早发生相关事件、死亡或数据覆盖结束。我们估算了调整后的危险比(HRs),以比较 HFrEF 和 HFpEF。研究结果在2019年1月1日至2022年12月31日期间,335家英国国家医疗服务系统(NHS)医院共确认了233320名心衰入院指标存活患者,其中101320人(43-4%)为HFrEF,71910人(30-8%)为HFpEF,60090人(25-8%)分类不明。在新发心衰患者中,全因 30 天(2019-22 年为-5-2% [95% CI -7-7 to -2-6])和 1 年再住院率(-3-9% [-6-6 to -1-2] )均有所下降。HFpEF(-4-8% [-9-2 to -0-2])和HFrEF(-6-2% [-10-5 to -1-6] )患者的30天再住院率下降,但HFpEF患者的1年再住院率并无统计学意义(-2-2% [-6-6 to 2-3] vs HFrEF -5-7% [-10-6 to -0-5])。出院后 30 天或 1 年的死亡率没有时间趋势。HFpEF患者的全因(HR 1-20 [1-18-1-22])和特定病因再住院率均高于HFrEF患者。HFpEF 患者出院后 1 年的全因死亡率(HR 1-07 [1-05-1-09])也较高,这主要是由于非心血管死亡风险过高(HR 1-25 [1-21-1-29])。同时患有慢性肾病、慢性阻塞性肺病、痴呆症和肝病的患者再次住院率和死亡率最高。慢性肾脏疾病导致 6-5%(5-6-7-4)的 HFrEF 患者在 1 年内再次住院,5-0%(4-1-5-9)的 HFpEF 患者再次住院,是其他并存疾病的两倍。较新的GRMT得到了迅速实施,但同时患有慢性肾脏病的患者中,这些药物的配发率明显降低。通过加强GRMT的实施,可以进一步改善人口健康状况,尤其是合并慢性肾脏病的患者,尽管他们的风险很高,但治疗仍然不足。
{"title":"Contemporary epidemiology of hospitalised heart failure with reduced versus preserved ejection fraction in England: a retrospective, cohort study of whole-population electronic health records","authors":"Robert A Fletcher, Patrick Rockenschaub, Brendon L Neuen, Isabel Johanna Walter, Nathalie Conrad, Mehrdad A Mizani, Thomas Bolton, Claire A Lawson, Christopher Tomlinson, Stelios Boulitsakis Logothetis, Carmen Petitjean, Luigi Filippo Brizzi, Stephen Kaptoge, Elena Raffetti, Patrick A Calvert, Emanuele Di Angelantonio, Amitava Banerjee, Mamas A Mamas, Iain Squire, Spiros Denaxas, Angela M Wood","doi":"10.1016/s2468-2667(24)00215-9","DOIUrl":"https://doi.org/10.1016/s2468-2667(24)00215-9","url":null,"abstract":"&lt;h3&gt;Background&lt;/h3&gt;Heart failure is common, complex, and often associated with coexisting chronic medical conditions and a high mortality. We aimed to assess the epidemiology of people admitted to hospital with heart failure with reduced ejection fraction (HFrEF) and heart failure with preserved ejection fraction (HFpEF), including the period covering the COVID-19 pandemic, which was previously not well characterised.&lt;h3&gt;Methods&lt;/h3&gt;In this retrospective, cohort study, we used whole-population electronic health records with 57 million individuals in England to identify patients hospitalised with heart failure as the primary diagnosis in any consultant episode of an in-patient admission to a National Health Service (NHS) hospital. We excluded individuals with less than 1 year of medical history records in primary or secondary care; admissions to NHS hospitals for which less than 10% of heart failure cases were linkable to the National Heart Failure Audit (NHFA); individuals younger than 18 years at the time of the heart failure hospitalisation; and patients who died in hospital during the index heart failure admission. For patients with new onset heart failure, we assessed incidence rates of 30-day and 1-year all-cause and cause-specific (cardiovascular, non-cardiovascular, and heart failure-related) emergency rehospitalisation and mortality after discharge, and dispensed guideline-recommended medical therapy (GRMT). Follow-up occurred from the index admission to the earliest occurrence of the event of interest, death, or end of data coverage. We estimated adjusted hazard ratios (HRs) to compare HFrEF with HFpEF. We computed population-attributable fractions to quantify the percentage of outcomes attributable to coexisting chronic medical conditions.&lt;h3&gt;Findings&lt;/h3&gt;Among 233 320 patients identified who survived the index heart failure admission across 335 NHS hospitals between Jan 1, 2019, and Dec 31, 2022, 101 320 (43·4%) had HFrEF, 71 910 (30·8%) had HFpEF, and 60 090 (25·8%) had an unknown classification. In patients with new onset heart failure, there were reductions in all-cause 30-day (–5·2% [95% CI –7·7 to –2·6] in 2019–22) and 1-year rehospitalisation rates (–3·9% [–6·6 to –1·2]). Declining 30-day rehospitalisation rates affected patients with HFpEF (–4·8% [–9·2 to –0·2]) and HFrEF (–6·2% [–10·5 to –1·6]), although 1-year rates were not statistically significant for patients with HFpEF (–2·2% [–6·6 to 2·3] &lt;em&gt;vs&lt;/em&gt; –5·7% [–10·6 to –0·5] for HFrEF). There were no temporal trends in incidence rates of 30-day or 1-year mortality after discharge. The rates of all-cause (HR 1·20 [1·18–1·22]) and cause-specific rehospitalisation were uniformly higher in those with HFpEF than those with HFrEF. Patients with HFpEF also had higher rates of 1-year all-cause mortality after discharge (HR 1·07 [1·05–1·09]), driven by excess risk of non-cardiovascular death (HR 1·25 [1·21–1·29]). Rates of rehospitalisation and mortality were highest in patients wit","PeriodicalId":56027,"journal":{"name":"Lancet Public Health","volume":"20 1","pages":""},"PeriodicalIF":50.0,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142556014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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