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Accelerating Research and Policy on PFAS in India 加速印度的PFAS研究和政策
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2022-02-22 DOI: 10.1097/ee9.0000000000000199
Ankan Mukherjee Das, R. Janardhanan
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引用次数: 2
Joint associations between neighborhood walkability, greenness, and particulate air pollution on cardiovascular mortality among adults with a history of stroke or acute myocardial infarction 在有中风或急性心肌梗死病史的成年人中,社区可步行性、绿色和颗粒物空气污染对心血管死亡率的联合影响
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2022-02-18 DOI: 10.1097/EE9.0000000000000200
Noelle S. Liao, S. K. Van Den Eeden, S. Sidney, K. Deosaransingh, J. Schwartz, S. Uong, S. Alexeeff
Background: Fine particulate matter (PM2.5) is a known risk factor for cardiovascular disease (CVD). Neighborhood walkability and greenness may also be associated with CVD, but there is limited evidence on their joint or interacting effects with PM2.5. Methods: Cox proportional hazard models were used to estimate the risk of CVD mortality among adults with a history of acute myocardial infarction and/or stroke living in Northern California. We assessed the independent and joint effects of walkability, greenness (Normalized Differentiated Vegetation Index [NDVI]), and PM2.5 at residential addresses, controlling for age, sex, race/ethnicity, comorbidities, BMI, smoking, revascularization, medications, and socioeconomic status. Results: Greenness had a nonlinear association with CVD mortality (P = 0.038), with notably protective effects (HR = 0.87 [95% confidence interval {CI} = 0.78, 0.97]) at higher greenness levels (NDVI ≥ 0.3) and moderate attenuation after adjusting for PM2.5 (HR = 0.92 [95% CI = 0.82, 1.03]) per 0.1 increase in NDVI. Walkability had no independent effect on CVD mortality. PM2.5 had a strong independent effect in models adjusted for greenness and walkability (HR = 1.20 [95% CI = 1.08, 1.33)) per 10 μg/m3 increase in PM2.5. There was an interaction between walkability and PM2.5 (P = 0.037), where PM2.5 had slightly stronger associations in more walkable than less walkable neighborhoods (HR = 1.23 [95% CI = 1.06, 1.42] vs. 1.17 [95% CI = 1.04, 1.32]) per 10 μg/m3 increase in PM2.5. Greenness had no interaction with PM2.5 (P = 0.768) nor walkability (P = 0.385). Conclusions: High greenness may be protective of CVD mortality among adults with CVD history. PM2.5 associated CVD mortality risk varies slightly by level of neighborhood walkability, though these small differences may not be clinically meaningful.
背景:细颗粒物(PM2.5)是已知的心血管疾病(CVD)危险因素。社区步行和绿化也可能与心血管疾病有关,但关于它们与PM2.5的联合或相互作用的证据有限。方法:采用Cox比例风险模型估计北加州有急性心肌梗死和/或中风史的成人心血管疾病死亡风险。在控制年龄、性别、种族/民族、合并症、BMI、吸烟、血运重建、药物和社会经济地位的情况下,我们评估了居住地址的步行性、绿化率(归一化分化植被指数[NDVI])和PM2.5的独立和联合影响。结果:绿化与心血管疾病死亡率呈非线性相关(P = 0.038),在较高的绿化水平(NDVI≥0.3)和调整PM2.5后的中度衰减(HR = 0.92 [95% CI = 0.82, 1.03])每增加0.1,具有显著的保护作用(HR = 0.87[95%可信区间{CI} = 0.78, 0.97])。可步行性对心血管疾病死亡率无独立影响。PM2.5每增加10 μg/m3,在绿色和步行性调整后的模型中,PM2.5具有很强的独立效应(HR = 1.20 [95% CI = 1.08, 1.33))。可步行性与PM2.5之间存在交互作用(P = 0.037), PM2.5每增加10 μg/m3,可步行性较好的社区与PM2.5的关联略强(HR = 1.23 [95% CI = 1.06, 1.42] vs. 1.17 [95% CI = 1.04, 1.32])。绿化度与PM2.5无交互作用(P = 0.768),步行度与PM2.5无交互作用(P = 0.385)。结论:高绿度可能对有心血管疾病病史的成年人的心血管疾病死亡率有保护作用。PM2.5相关的心血管疾病死亡风险因社区步行水平的不同而略有不同,尽管这些微小的差异可能没有临床意义。
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引用次数: 5
The P value plot does not provide evidence against air pollution hazards P值图没有提供反对空气污染危害的证据
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2022-02-18 DOI: 10.1097/EE9.0000000000000198
D. Hicks
Background: A number of papers by Young and collaborators have criticized epidemiological studies and meta-analyses of air pollution hazards using a graphical method that the authors call a P value plot, claiming to find zero effects, heterogeneity, and P hacking. However, the P value plot method has not been validated in a peer-reviewed publication. The aim of this study was to investigate the statistical and evidentiary properties of this method. Methods: A simulation was developed to create studies and meta-analyses with known real effects δ, integrating two quantifiable conceptions of evidence from the philosophy of science literature. The simulation and analysis is publicly available and automatically reproduced. Results: In this simulation, the plot did not provide evidence for heterogeneity or P hacking with respect to any condition. Under the right conditions, the plot can provide evidence of zero effects; but these conditions are not satisfied in any actual use by Young and collaborators. Conclusion: The P value plot does not provide evidence to support the skeptical claims about air pollution hazards made by Young and collaborators.
背景:Young及其合作者的一些论文批评了流行病学研究和空气污染危害的荟萃分析,他们使用了一种被作者称为P值图的图形方法,声称发现了零效应、异质性和P黑客。然而,P值图方法尚未在同行评审的出版物中得到验证。本研究的目的是调查该方法的统计和证据性质。方法:采用模拟方法创建了具有已知实际效应δ的研究和荟萃分析,整合了科学哲学文献中两个可量化的证据概念。模拟和分析是公开的,可以自动复制。结果:在这个模拟中,在任何条件下,图中都没有提供异质性或P hacking的证据。在适当的条件下,情节可以提供零效应的证据;但这些条件在Young和合作者的实际使用中都没有得到满足。结论:P值图并没有提供证据来支持Young及其合作者对空气污染危害的怀疑主张。
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引用次数: 1
Applying the exposome concept to working life health 暴露概念在工作生活健康中的应用
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2022-02-17 DOI: 10.1097/EE9.0000000000000185
A. Pronk, Miranda Loh, E. Kuijpers, M. Albin, Jenny Selander, L. Godderis, Manosij Ghosh, Roel C. H. Vermeulen, S. Peters, I. Mehlum, M. Turner, V. Schlünssen, M. Goldberg, M. Kogevinas, Barbara N Harding, S. Solovieva, T. Garani-Papadatos, M. V. van Tongeren, R. Stierum
Exposures at work have a major impact on noncommunicable diseases (NCDs). Current risk reduction policies and strategies are informed by existing scientific evidence, which is limited due to the challenges of studying the complex relationship between exposure at work and outside work and health. We define the working life exposome as all occupational and related nonoccupational exposures. The latter includes nonoccupational exposures that may be directly or indirectly influenced by or interact with the working life of the individual in their relation to health. The Exposome Project for Health and Occupational Research aims to advance knowledge on the complex working life exposures in relation to disease beyond the single high exposure–single health outcome paradigm, mapping and relating interrelated exposures to inherent biological pathways, key body functions, and health. This will be achieved by combining (1) large-scale harmonization and pooling of existing European cohorts systematically looking at multiple exposures and diseases, with (2) the collection of new high-resolution external and internal exposure data. Methods and tools to characterize the working life exposome will be developed and applied, including sensors, wearables, a harmonized job exposure matrix (EuroJEM), noninvasive biomonitoring, omics, data mining, and (bio)statistics. The toolbox of developed methods and knowledge will be made available to policy makers, occupational health practitioners, and scientists. Advanced knowledge on working life exposures in relation to NCDs will serve as a basis for evidence-based and cost-effective preventive policies and actions. The toolbox will also enable future scientists to further expand the working life exposome knowledge base.
工作中的接触对非传染性疾病有重大影响。目前的降低风险政策和战略是根据现有的科学证据制定的,但由于研究工作和外部工作与健康之间的复杂关系的挑战,这些证据是有限的。我们将工作生活暴露定义为所有职业和相关的非职业暴露。后者包括可能直接或间接受到个人工作生活影响或与其健康关系相互作用的非职业性暴露。健康和职业研究暴露项目旨在提高与疾病相关的复杂工作生活暴露的知识,超越单一高暴露-单一健康结果范式,绘制并关联与固有生物途径、关键身体功能和健康的相关暴露。这将通过以下方式实现:(1)系统地研究多种暴露和疾病的现有欧洲队列的大规模协调和汇集,以及(2)收集新的高分辨率外部和内部暴露数据。将开发和应用描述工作生活暴露的方法和工具,包括传感器、可穿戴设备、统一工作暴露矩阵(EuroJEM)、非侵入性生物监测、组学、数据挖掘和(生物)统计。将向政策制定者、职业健康从业者和科学家提供已开发的方法和知识工具箱。关于非传染性疾病工作生活暴露的先进知识将成为循证和具有成本效益的预防政策和行动的基础。该工具箱还将使未来的科学家能够进一步扩大工作生活暴露知识库。
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引用次数: 8
Prenatal exposure to insecticides and child cardiometabolic risk factors in the VHEMBE birth cohort VHEMBE出生队列中产前暴露于杀虫剂和儿童心脏代谢危险因素
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2022-02-11 DOI: 10.1097/EE9.0000000000000196
Joanne Kim, Seungmi Yang, E. Moodie, M. Obida, R. Bornman, B. Eskenazi, J. Chevrier
Background: As part of malaria control programs, many countries spray dichlorodiphenyltrichloroethane (DDT) or pyrethroid insecticides inside dwellings in a practice called indoor residual spraying that results in high levels of exposure to local populations. Gestational exposure to these endocrine- and metabolism-disrupting chemicals may influence child cardiometabolic health. Methods: We measured the serum concentration of DDT and dichlorodiphenyldichloroethylene (DDE) and urinary concentration of pyrethroid metabolites (cis-DBCA, cis-DCCA, trans-DCCA, 3-PBA) in peripartum samples collected between August 2012 and December 2013 from 637 women participating in the Venda Health Examination of Mothers, Babies and their Environment (VHEMBE), a birth cohort study based in Limpopo, South Africa. We applied marginal structural models to estimate the relationship between biomarker concentrations and child-size (height and weight), adiposity (body mass index [BMI], body fat percentage, waist circumference) and blood pressure at 5 years of age. Results: Maternal concentrations of all four pyrethroid metabolites were associated with lower adiposity including reduced BMI z-scores, smaller waist circumferences, and decreased body fat percentages. Reductions in BMI z-score were observed only among children of mothers with sufficient energy intake during pregnancy (βcis-DCCA, trans-DCCA=−0.4, 95% confidence interval (CI) = −0.7,−0.1; pinteraction=0.03 and 0.04, respectively) but there was no evidence of effect modification for the other measures of adiposity. Maternal p,p’-DDT concentrations were associated with a reduction in body fat percentage (β = −0.4%, 95% CI = −0.8,−0.0). Conclusions: Gestational exposure to pyrethroids may reduce adiposity in children at 5 years of age.
背景:作为疟疾控制计划的一部分,许多国家在住宅内喷洒二氯二苯三氯乙烷(DDT)或拟除虫菊酯类杀虫剂,这种做法被称为室内残留喷洒,导致当地人口大量接触。妊娠期接触这些干扰内分泌和代谢的化学物质可能会影响儿童的心脏代谢健康。方法:我们测量了2012年8月至2013年12月期间收集的637名参加Venda母婴及其环境健康检查(VHEMBE)的妇女围产期样本中DDT和二氯二苯基二氯乙烯(DDE)的血清浓度以及拟除虫菊酯类代谢物(顺式DBCA、顺式DCCA、反式DCCA和3-BA)的尿液浓度,一项基于南非林波波的出生队列研究。我们应用边际结构模型来估计生物标志物浓度与儿童体型(身高和体重)、肥胖(体重指数[BMI]、体脂百分比、腰围)和5岁时血压之间的关系。结果:所有四种拟除虫菊酯类代谢物的母体浓度与较低的肥胖度有关,包括BMI z评分降低、腰围减小和体脂百分比降低。仅在妊娠期间能量摄入充足的母亲的子女中观察到BMI z评分降低(β顺式DCCA,反式DCCA=−0.4,95%置信区间(CI)=−0.7,−0.1;Pinteract分别为0.03和0.04),但没有证据表明对肥胖的其他指标有影响。母体p,p'-DDT浓度与体脂百分比的降低有关(β=-0.4%,95%CI=-0.8,-0.0)。结论:妊娠期接触拟除虫菊酯类药物可以减少5岁儿童的肥胖。
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引用次数: 1
Does early life phthalate exposure mediate racial disparities in children’s cognitive abilities? 幼年接触邻苯二甲酸盐是否介导了儿童认知能力的种族差异?
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2021-08-23 DOI: 10.1097/EE9.0000000000000205
M. Patti, M. Eliot, Nan Li, K. Yolton, B. Lanphear, Aimin Chen, J. Braun
Background: Early life exposure to phthalates may be associated with reduced cognition. However, it is unknown if disproportionate exposure to phthalates contributes to racial disparities in children’s intellectual abilities. Methods: We used data from 253 mother-child pairs in Cincinnati, OH (the Health Outcomes and Measures of the Environment study, 2003–2006). We measured urinary concentrations of 11 phthalate metabolites twice during pregnancy and up to six times in childhood. We evaluated children’s cognitive abilities at ages 5 and 8 years. Using mediation models, we quantified covariate-adjusted direct and indirect effects of race on children’s Full-Scale Intelligence Quotient (IQ) scores for individual phthalate metabolite concentrations during gestation and childhood. Results: Average IQ scores among Black children (n = 90) were 7.0 points lower (95% confidence interval [CI] = −12, −1.8) than among White children (n = 145) after adjustment for socioeconomic factors. Urinary monobenzyl phthalate and monoethyl phthalate (MEP) concentrations during gestation and childhood were higher among Black than White children. We did not observe evidence that phthalate concentrations mediated the race-IQ association, with the exception of MEP. Childhood MEP concentrations partially mediated the race-IQ association. For instance, each 10-fold increase in MEP concentrations at age 2 years contributed to a 1.9-point disparity in IQ scores between Black and White children (95% CI = −4.7, 0.7). Other phthalate metabolite concentrations during pregnancy or childhood did not mediate the race-IQ association. Conclusions: Despite observing racial disparities in exposure to some phthalates and IQ, we found little evidence that phthalates contribute to IQ disparities.
背景:早期接触邻苯二甲酸盐可能与认知能力下降有关。然而,目前尚不清楚是否过度接触邻苯二甲酸盐会导致儿童智力上的种族差异。方法:我们使用了俄亥俄州辛辛那提市253对母子的数据(2003-2006年环境健康结果和测量研究)。我们在怀孕期间测量了两次尿中11种邻苯二甲酸盐代谢物的浓度,在儿童时期测量了六次。我们评估了5岁和8岁儿童的认知能力。利用中介模型,我们量化了共变量调整后的种族对儿童妊娠期和儿童期邻苯二甲酸酯代谢物浓度的全量表智商(IQ)得分的直接和间接影响。结果:调整社会经济因素后,黑人儿童(n = 90)的平均智商分数比白人儿童(n = 145)低7.0分(95%可信区间[CI] = - 12, - 1.8)。妊娠期和儿童期黑人儿童尿邻苯二甲酸一苯酯和邻苯二甲酸一乙酯(MEP)浓度高于白人儿童。除了MEP外,我们没有观察到邻苯二甲酸盐浓度介导种族-智商关联的证据。童年MEP浓度部分介导了种族与智商的关联。例如,两岁时MEP浓度每增加10倍,黑人和白人儿童的智商就会出现1.9分的差异(95% CI = - 4.7, 0.7)。孕期或儿童期其他邻苯二甲酸酯代谢物浓度并没有介导种族与智商的关联。结论:尽管观察到在接触某些邻苯二甲酸盐和智商方面存在种族差异,但我们发现邻苯二甲酸盐导致智商差异的证据很少。
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引用次数: 0
ISEE Young Virtual Conference, Basel, Switzerland, 18-19 February, 2021 ISEE青年虚拟会议,瑞士巴塞尔,2021年2月18日至19日
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2021-04-01 DOI: 10.1097/EE9.0000000000000151
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引用次数: 1
Assessment of Chlorine Tolerant Escherichia coli Recovered from Wastewater Effluents: Retraction 从废水中回收的耐氯大肠杆菌的评价:撤回
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2019-11-22 DOI: 10.1097/ee9.0000000000000079
[This corrects the article DOI: 10.1097/01.EE9.0000609248.73922.6c.].
[这更正了文章DOI:10.1097/01.EE9000609248.73922.6c.]。
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引用次数: 0
Quantification of Tissue Doses of Carcinogenic Aromatic Amines 致癌芳香胺组织剂量的量化
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2019-11-11 DOI: 10.1201/9780367810870-5
P. Skipper, M. Bryant, S. Tannenbaum
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引用次数: 0
Drinking Water Characteristics and Cardiovascular Disease in a Cohort of Wisconsin Farmers 威斯康星州农民的饮用水特征与心血管疾病
IF 3.6 Q2 ENVIRONMENTAL SCIENCES Pub Date : 2019-11-11 DOI: 10.1201/9780367810870-17
E. Zeighami, G. Craun, C. Cottrill
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引用次数: 0
期刊
Environmental Epidemiology
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