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AI-Enabled Wearables for Motor Function Assessment and Rehabilitation in Parkinson Disease: Scoping Review. 用于帕金森病运动功能评估和康复的人工智能可穿戴设备:范围审查。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-26 DOI: 10.2196/85596
Shengting Li, Siqi Chen, Xiaosong Yu, Huixiang Shang, Tingting Tu, Mingtao Quan
<p><strong>Background: </strong>Artificial intelligence (AI)-enabled wearable devices are rapidly emerging in rehabilitation and motor function assessment for patients with Parkinson disease (PD). However, evidence remains fragmented, integration into nursing practice is limited, and comprehensive synthesis is lacking.</p><p><strong>Objective: </strong>This study aimed to summarize studies on AI-enabled wearable devices for PD rehabilitation and motor function assessment, describing device types, monitored indicators, algorithms, and application characteristics, and identifying research gaps and barriers to clinical translation.</p><p><strong>Methods: </strong>Guided by the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) framework, 9 databases (China National Knowledge Infrastructure, Wanfang Data, SinoMed, Cochrane Library, PubMed, Web of Science, CINAHL, Scopus, and Embase) were searched from inception to December 2025. Eligible studies were published in English or Chinese from January 1, 2020, onward and enrolled people with PD using noninvasive, body-worn AI-enabled wearable devices for rehabilitation, assessment, or monitoring. Dissertations and full conference papers were included, whereas preprints and conference abstracts were excluded. Methodological quality was appraised using the Mixed Methods Appraisal Tool, 2018 tool. Results were synthesized narratively and mapped to characterize devices, sensing modalities, algorithms, and evaluation methods.</p><p><strong>Results: </strong>A total of 66 studies involving approximately 3579 participants were included. Wearable devices mainly comprised multisensor modules, smart insoles, and wrist-worn devices, with accelerometers being the most frequently used sensors. Data collection was predominantly passive, and most studies were conducted in laboratory or clinical settings using single- or short-term sessions. Internal validation approaches, particularly leave-one-out and k-fold cross-validation, were common, whereas external validation was rare, and reporting of calibration and clinical decision thresholds was limited. Sensitivity and accuracy were the most frequently reported performance metrics, highlighting substantial heterogeneity in analytical methods and outcome reporting.</p><p><strong>Conclusions: </strong>This scoping review systematically synthesized evidence on AI-enabled wearable devices for motor function assessment and rehabilitation in PD, complemented by an evidence map and guided by a rehabilitation- and nursing-oriented perspective, and identified key translational gaps between proof-of-concept studies and real-world rehabilitation workflows. Compared with previous reviews that primarily focused on monitoring functions or device performance, this review places greater emphasis on rehabilitation applications and nurse-led translation into practice, and proposes a conceptual "challenges and opportunities" framework
背景:支持人工智能(AI)的可穿戴设备在帕金森病(PD)患者的康复和运动功能评估中迅速兴起。然而,证据仍然是碎片化的,整合到护理实践是有限的,缺乏全面的综合。目的:本研究旨在总结人工智能可穿戴设备在PD康复和运动功能评估方面的研究,描述设备类型、监测指标、算法和应用特点,并找出研究空白和临床转化的障碍。方法:在PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and meta - analysis extension for Scoping Reviews)框架的指导下,检索自成立至2025年12月的9个数据库(中国国家知识基础设施、万方数据、中国医学信息中心、Cochrane图书馆、PubMed、Web of Science、CINAHL、Scopus和Embase)。符合条件的研究从2020年1月1日起以英文或中文发表,并招募PD患者使用无创、穿戴式ai可穿戴设备进行康复、评估或监测。包括学位论文和完整的会议论文,而不包括预印本和会议摘要。方法质量评价使用混合方法评价工具,2018年工具。结果以叙述的方式合成并映射到表征设备,传感模式,算法和评估方法。结果:共纳入66项研究,涉及约3579名受试者。可穿戴设备主要包括多传感器模块、智能鞋垫和腕戴设备,其中加速度计是最常用的传感器。数据收集主要是被动的,大多数研究在实验室或临床环境中进行,使用单次或短期会议。内部验证方法,特别是留一和k倍交叉验证,是常见的,而外部验证是罕见的,校准和临床决策阈值的报告是有限的。灵敏度和准确性是最常报告的性能指标,突出了分析方法和结果报告的实质性异质性。结论:本综述系统地综合了人工智能可穿戴设备用于PD患者运动功能评估和康复的证据,辅以证据图,并以康复和护理为导向的视角为指导,并确定了概念验证研究与现实世界康复工作流程之间的关键转化差距。与以往主要关注监测功能或设备性能的综述相比,本综述更加强调康复应用和护士主导的实践转化,并提出了一个概念性的“挑战和机遇”框架,为设备和算法的设计、评估和报告提供信息,同时进一步强调了工作流集成和决策支持系统实施的关键考虑因素。这些发现对于促进临床、家庭和社区环境下康复的连续性具有实际意义,并可能有助于指导护士提供持续监测、个性化随访和及时干预,从而提高康复管理的效率和可及性。
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引用次数: 0
Wearable Air Samplers Reveal How Wildfire Shapes the Exposome. 可穿戴空气采样器揭示野火如何塑造暴露物。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-26 DOI: 10.2196/93193
Virginia Gewin
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引用次数: 0
Correction: Evidence for Digital Health Tools Designed to Support the Triage of Musculoskeletal Conditions in Primary, Urgent, and Emergency Care Settings: Scoping Review. 纠正:旨在支持初级、紧急和紧急护理环境中肌肉骨骼疾病分诊的数字健康工具的证据:范围审查。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-26 DOI: 10.2196/92722
Linda K Truong, James G Wrightson, Raphaël Vincent, Eunice Lui, Jamon L Couch, Ellen Wang, Cobie Starcevich, Dean Giustini, Alex Haagaard, Elena Lopatina, Niels van Berkel, Michael Skovdal Rathleff, Clare L Ardern
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引用次数: 0
Bidirectionality Between Perceived Immediate and Long-Term Benefits and Losses and Internet Gaming Disorder Among Chinese Adolescent Gamers: Prospective Longitudinal Study. 中国青少年网络游戏玩家的即时和长期利益和损失与网络游戏障碍之间的双向性:前瞻性纵向研究
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-26 DOI: 10.2196/74030
Siman Li, Jianxin Zhang, Ji-Bin Li, Joseph Tf Lau, Yanqiu Yu
<p><strong>Background: </strong>Adolescents perceive both immediate and long-term benefits and losses related to internet gaming, affecting their risk of internet gaming disorder (IGD). These perceptions could also be shaped and reinforced by IGD, indicating potential bidirectionality.</p><p><strong>Objective: </strong>This study aimed to investigate the bidirectional relationships between perceived immediate and long-term benefits in 3 domains (mental health, social relationships, and personal achievement) and IGD, and between perceived immediate and long-term losses in 6 domains (mental health, sleep quality, academic performance, family relationships, social relationships, and personal achievement) and IGD.</p><p><strong>Methods: </strong>A 12-month 2-wave prospective longitudinal study was conducted among junior middle school students who had played internet games in the past 12 months in Guangzhou and Chengdu, China, with a baseline survey (T1, December 2018) and the other identical follow-up survey conducted 1 year later (T2, December 2019). The participating schools were conveniently selected; all Grade 7 and 8 students were invited to self-administer the questionnaires in a classroom setting without the presence of the schoolteachers. The final sample size was 1173 students (mean age 12.5, SD 0.6 y; male: 693/1173, 59.1%). IGD was assessed by using the 9-item Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition IGD checklist.</p><p><strong>Results: </strong>Cross-lagged panel analysis (adjusting for background factors) showed (1) stronger perceived immediate benefits of mental health (β=.08, 95% CI 0.01-0.15) and personal achievement (β=.10, 95% CI 0.01-0.20) at T1 significantly predicted more IGD symptoms at T2; (2) more IGD symptoms at T1 significantly predicted stronger perceived immediate and long-term benefits of social relationships (immediate: β=.09, 95% CI 0.03-0.15; long-term: β=.11, 95% CI:0.05-0.17) and personal achievement (immediate: β=.12, 95% CI 0.06-0.18; long-term: β=.10, 95% CI 0.04-0.16) at T2; (3) more IGD symptoms at T1 significantly predicted stronger perceived immediate and future losses in mental health (immediate: β=.09, 95% CI 0.03-0.15; long-term: β=.08, 95% CI 0.02-0.14), sleep quality (immediate: β=.10, 95% CI 0.04-0.16; long-term: β=.13, 95% CI 0.07-0.19), academic performance (immediate: β=.09, 95% CI 0.04-0.15; long-term: β=.07, 95% CI 0.01-0.13), and family relationships (immediate: β=.11, 95% CI 0.05-0.17; long-term: β=.10, 95% CI 0.04-0.16) at T2, as well as perceived long-term losses in social relationships at T2 (β=.08, 95% CI 0.02-0.14).</p><p><strong>Conclusions: </strong>This study was innovative in integrating time perspective into both perceived benefits and losses of internet gaming, a cognitive dimension previously overlooked in literature. The current findings advance the field by revealing the unidimensional predictive effects of IGD on perceived immediate and long-term benefit
背景:青少年认为与网络游戏相关的即时和长期利益和损失影响着他们患网络游戏障碍(IGD)的风险。这些观念也可以由IGD塑造和加强,表明潜在的双向性。目的:本研究旨在探讨心理健康、社会关系和个人成就3个领域的近期收益和长期收益与IGD的双向关系,以及心理健康、睡眠质量、学习成绩、家庭关系、社会关系和个人成就6个领域的近期损失和长期损失与IGD的双向关系。方法:对过去12个月在中国广州和成都玩过网络游戏的初中生进行为期12个月的两波前瞻性纵向研究,其中基线调查(T1, 2018年12月)和另一项相同的随访调查(T2, 2019年12月)。参与学校是方便挑选的;所有七年级和八年级的学生都被邀请在没有老师在场的教室里自行填写问卷。最终样本量为1173名学生(平均年龄12.5,标准差0.6 y;男性:693/1173,59.1%)。使用《精神障碍诊断与统计手册》第5版IGD检查表对IGD进行评估。结果:交叉滞后面板分析(调整背景因素)显示:(1)T1时较强的心理健康(β= 0.08, 95% CI 0.01-0.15)和个人成就(β= 0.10, 95% CI 0.01-0.20)的即时获益显著预测T2时更多的IGD症状;(2) T1时更多的IGD症状显著预测T2时更强的即时和长期社会关系(即时:β= 0.09, 95% CI 0.03-0.15;长期:β= 0.11, 95% CI 0.05-0.17)和个人成就(即时:β= 0.12, 95% CI 0.06-0.18;长期:β= 0.10, 95% CI 0.04-0.16);(3) T1时更多的IGD症状显著预示着心理健康(即时:β= 0.09, 95% CI 0.03-0.15;长期:β= 0.08, 95% CI 0.02-0.14)、睡眠质量(即时:β= 0.10, 95% CI 0.04-0.16;长期:β= 0.13, 95% CI 0.07-0.19)、学习成绩(即时:β= 0.09, 95% CI 0.04-0.15;长期:β= 0.07, 95% CI 0.01-0.13)和家庭关系(即时:β= 0.11, 95% CI 0.05-0.17;长期:β= 0.10, 95% CI 0.04-0.16),以及T2时感知到的长期社会关系损失(β= 0.08, 95% CI 0.02-0.14)。结论:该研究在将时间视角整合到网络游戏的感知收益和损失方面具有创新性,这是一个之前被文献所忽视的认知维度。目前的研究结果通过揭示IGD对感知到的即时和长期收益和损失的单维预测作用推进了这一领域,但心理健康和个人成就的感知到的即时和长期收益相反地预测了IGD。这些结果有助于开发有效的干预措施:认知成分应该超越游戏的一般利弊,并针对玩家持有的潜在时间偏见。
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引用次数: 0
Design Practices for Data Dashboards in Health Care: Scoping Review. 医疗保健中数据指示板的设计实践:范围审查。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-25 DOI: 10.2196/77361
Heike Vornhagen, Stephen Barrett, Ciara Carroll, Lydia Kavochi Iladiva, Gregory Martin, Declan McKeown, Jennifer Martin

Background: Health care dashboards have the potential to enhance understanding, decision-making, and communication. However, their design, implementation, and evaluation are often hindered by the absence of standardized guidelines. This scoping review synthesizes international evidence to identify common practices for health care dashboard design, providing a foundation for application in the Irish context.

Objective: This study aimed to identify existing guidelines and common practices for health care dashboard design to inform future development and implementation within the Irish health care system.

Methods: A scoping review using an evidence summary approach was conducted. PubMed, Embase, Scopus, and IEEE Xplore (2014-2024) were searched. Practices were extracted and analyzed using reflexive thematic analysis and then grouped into 4 main pillars: approach (engagement of end users and stakeholders), content (data quality, effective insights, and presentation), behavior (usability and accessibility), and adoption (sustainability).

Results: From 1644 initially identified studies, 18 (1.1%) met the inclusion criteria. Most were hospital focused (13/18, 72.2%), with few community- or public-facing dashboards. Only 4 of 18 (22.2%) studies described structured guidelines; most implementations (14/18, 77.8%) were ad hoc. Common practices included user involvement, actionable metrics, data quality, usability, and workflow integration. Divergences were observed: hospitals prioritized clinical indicators, public dashboards emphasized transparency, and community dashboards were underrepresented. Conflicting findings included debate over interactivity vs static simplicity.

Conclusions: Dashboard design remains fragmented, with limited guidance for structured design or implementation. The 4 pillars provide a practical synthesis of best practices, highlighting pathways for evidence-informed, user-centered design. These pillars will inform future consensus building and co-design of health care dashboards in Ireland and can serve as a foundation for broader application in primary care, community, and public health settings.

背景:医疗保健仪表板具有增强理解、决策和沟通的潜力。然而,它们的设计、实现和评估常常受到缺乏标准化指导方针的阻碍。这一范围审查综合了国际证据,以确定卫生保健仪表板设计的共同做法,为在爱尔兰范围内的应用提供了基础。目的:本研究旨在确定卫生保健仪表板设计的现有指导方针和常见做法,以告知爱尔兰卫生保健系统内未来的发展和实施。方法:采用证据总结方法进行范围综述。检索PubMed, Embase, Scopus和IEEE Xplore(2014-2024)。使用反身性主题分析提取和分析实践,然后将其分为4个主要支柱:方法(最终用户和利益相关者的参与)、内容(数据质量、有效见解和演示)、行为(可用性和可访问性)和采用(可持续性)。结果:在1644项初步确定的研究中,18项(1.1%)符合纳入标准。大多数以医院为重点(13/18,72.2%),很少有面向社区或公众的仪表盘。18项研究中只有4项(22.2%)描述了结构化指南;大多数实现(14/18,77.8%)是AD hoc的。常见的实践包括用户参与、可操作的度量、数据质量、可用性和工作流集成。观察到分歧:医院优先考虑临床指标,公共仪表盘强调透明度,社区仪表盘代表性不足。相互矛盾的发现包括关于交互性与静态简单性的争论。结论:仪表板设计仍然是碎片化的,对结构化设计或实现的指导是有限的。四大支柱提供了最佳实践的实际综合,突出了循证、以用户为中心的设计途径。这些支柱将为爱尔兰未来建立共识和共同设计卫生保健仪表板提供信息,并可作为在初级保健、社区和公共卫生环境中更广泛应用的基础。
{"title":"Design Practices for Data Dashboards in Health Care: Scoping Review.","authors":"Heike Vornhagen, Stephen Barrett, Ciara Carroll, Lydia Kavochi Iladiva, Gregory Martin, Declan McKeown, Jennifer Martin","doi":"10.2196/77361","DOIUrl":"10.2196/77361","url":null,"abstract":"<p><strong>Background: </strong>Health care dashboards have the potential to enhance understanding, decision-making, and communication. However, their design, implementation, and evaluation are often hindered by the absence of standardized guidelines. This scoping review synthesizes international evidence to identify common practices for health care dashboard design, providing a foundation for application in the Irish context.</p><p><strong>Objective: </strong>This study aimed to identify existing guidelines and common practices for health care dashboard design to inform future development and implementation within the Irish health care system.</p><p><strong>Methods: </strong>A scoping review using an evidence summary approach was conducted. PubMed, Embase, Scopus, and IEEE Xplore (2014-2024) were searched. Practices were extracted and analyzed using reflexive thematic analysis and then grouped into 4 main pillars: approach (engagement of end users and stakeholders), content (data quality, effective insights, and presentation), behavior (usability and accessibility), and adoption (sustainability).</p><p><strong>Results: </strong>From 1644 initially identified studies, 18 (1.1%) met the inclusion criteria. Most were hospital focused (13/18, 72.2%), with few community- or public-facing dashboards. Only 4 of 18 (22.2%) studies described structured guidelines; most implementations (14/18, 77.8%) were ad hoc. Common practices included user involvement, actionable metrics, data quality, usability, and workflow integration. Divergences were observed: hospitals prioritized clinical indicators, public dashboards emphasized transparency, and community dashboards were underrepresented. Conflicting findings included debate over interactivity vs static simplicity.</p><p><strong>Conclusions: </strong>Dashboard design remains fragmented, with limited guidance for structured design or implementation. The 4 pillars provide a practical synthesis of best practices, highlighting pathways for evidence-informed, user-centered design. These pillars will inform future consensus building and co-design of health care dashboards in Ireland and can serve as a foundation for broader application in primary care, community, and public health settings.</p>","PeriodicalId":16337,"journal":{"name":"Journal of Medical Internet Research","volume":"28 ","pages":"e77361"},"PeriodicalIF":6.0,"publicationDate":"2026-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12980066/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147289909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trends in Venture Capital Investment in AI-Driven Biopharmaceutical Startups. 人工智能驱动的生物制药初创企业的风险投资趋势。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-25 DOI: 10.2196/84968
Abhishek Bazaz, Yunan Ji, Mariana P Socal, So-Yeon Kang

This study analyzes 2010-2024 venture capital trends in international artificial intelligence-driven biopharmaceutical startups, revealing rapid growth in discovery tool investments and concentrated US funding in California and Massachusetts.

本研究分析了2010-2024年国际人工智能驱动型生物制药初创公司的风险投资趋势,揭示了发现工具投资的快速增长以及美国资金集中在加利福尼亚州和马萨诸塞州。
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引用次数: 0
Sociodemographic Drivers of Recruitment and Attrition in Digital Neurological Research: Longitudinal Cohort Study. 数字神经学研究中招募和流失的社会人口学驱动因素:纵向队列研究。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-25 DOI: 10.2196/83432
Peyman Nejat, Ashley D Bachman, Vicki M Stubbs, Joseph R Duffy, John L Stricker, Vitaly Herasevich, David T Jones, Rene L Utianski, Hugo Botha
<p><strong>Background: </strong>Digital recruitment methods offer opportunities to address challenges in clinical research participation, particularly in neurology. However, the impact of digital approaches across socioeconomic and demographic groups remains inadequately understood.</p><p><strong>Objective: </strong>This study investigates the influence of sociodemographic factors on recruitment and attrition in a remote neurological research cohort, mapping participation pathways and identifying disparities to inform inclusive digital strategies.</p><p><strong>Methods: </strong>We conducted a nonexperimental, observational longitudinal cohort study at Mayo Clinic using patient-portal invitations between March and July 2024 as part of a remote speech capture study. Eligibility criteria included age 18 years and older, US residence, and English proficiency. Of 5846 invited patients, progression was tracked across checkpoints (invitation, eligibility screening, electronic consent, and task completion) using Epic (Epic Systems Corporation) to obtain demographic information, Qualtrics (Qualtrics, LLC) for screening, PTrax (a Mayo Clinic-developed Participant Tracking System) for consent tracking, and the recording platform. Socioeconomic context was assessed using the Housing-based Socioeconomic Status (HOUSES) index, where higher values indicate higher socioeconomic status, and the Area Deprivation Index (ADI), where higher values reflect greater neighborhood disadvantage. Data diagnostics included Anderson-Darling tests for non-normality and Little missing completely at random (MCAR) test to characterize missingness. Associations between participation outcomes and age, sex, urbanicity, and socioeconomic indices were examined using nonparametric tests. Exact P values and 95% CIs are reported. Analyses were conducted using BlueSky Statistics (BlueSky Statistics, LLC) and the Python SciPy package.</p><p><strong>Results: </strong>Overall, 415 out of 5846 participants (7.1%) completed all study requirements. Completers were older (median age 66.4, IQR 56.0-72.5; 95% CI 65.1-67.6 years) than noncompleters (median age 62.8, IQR 47.5-72.7; 95% CI 62.2-63.2 years; P<.001). Participants from more socioeconomically disadvantaged neighborhoods were less likely to respond (invitation nonresponder median ADI 45.0, IQR 29.0-63.0 vs interested median ADI 42.0, IQR 27.0-59.0; P<.001), and completers had slightly lower ADI ranks than noncompleters (median 41.0, IQR 27.0-56.0 vs median 44.5, IQR 28.0-62.0; P=.04). Urban participants enrolled faster (median 32.0, IQR 9.0-58.0; 95% CI 31.0-37.0 days) than rural (median 41.0, IQR 22.0-65.0; 95% CI 37.0-49.0 days; P=.01). Female participants responded slower (median 38.5, IQR 14.8-66.3; 95% CI 35.0-41.0 days) than males (median 32.0, IQR 8.0-57.5; 95% CI 29.0-38.0 days; P=.01). No significant differences were observed for the HOUSES index, and device type was unrelated to completion or timelines. Missingness for key vari
背景:数字化招聘方法为应对临床研究参与中的挑战提供了机会,特别是在神经病学领域。然而,数字方法对社会经济和人口群体的影响仍然没有得到充分的了解。目的:本研究调查了远程神经学研究队列中社会人口因素对招募和流失的影响,绘制了参与路径并确定了差异,为包容性数字战略提供了信息。方法:我们在梅奥诊所进行了一项非实验性的观察性纵向队列研究,使用2024年3月至7月期间的患者门户网站邀请作为远程语音捕获研究的一部分。资格标准包括18岁及以上,美国居民和英语水平。在5846名受邀患者中,使用Epic (Epic Systems Corporation)获取人口统计信息、Qualtrics (Qualtrics, LLC)进行筛查、PTrax(梅奥诊所开发的参与者跟踪系统)进行同意跟踪和记录平台,通过检查点(邀请、资格筛选、电子同意和任务完成)跟踪进展。社会经济背景的评估采用基于住房的社会经济地位指数(HOUSES)和区域剥夺指数(ADI),前者值越高表明社会经济地位越高,后者值越高反映社区劣势越大。数据诊断包括非正态性的安德森-达林检验和完全随机缺失(MCAR)检验来表征缺失。参与结果与年龄、性别、城市化程度和社会经济指标之间的关系采用非参数检验。报告了精确的P值和95% ci。使用BlueSky Statistics (BlueSky Statistics, LLC)和Python SciPy包进行分析。结果:总的来说,5846名参与者中有415名(7.1%)完成了所有研究要求。完成者的年龄(中位年龄66.4岁,IQR 56.0-72.5岁;95% CI 65.1-67.6岁)大于未完成者(中位年龄62.8岁,IQR 47.5-72.7岁;95% CI 62.2-63.2岁)。结论:数字化招聘不能克服传统的参与障碍,并可能引入与年龄、城市化和社区劣势相关的新差异。这些发现为包容性数字研究战略提供了信息,包括多渠道外展、特定年龄的参与和农村技术支持。本研究将纵向路径分析应用于数字神经学招聘,为提高远程研究的包容性提供可操作的见解。
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引用次数: 0
Exploring Reddit Discourse and Information Needs Surrounding Extreme Heat: Topic, Sentiment, and Engagement Analysis. 探索Reddit话语和信息需求围绕极端高温:主题,情绪和参与分析。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-25 DOI: 10.2196/82426
Melissa MacKay, Soroush Zamani Alavijeh, Sydney Gosselin, Fattane Zarrinkalam, Jennifer E McWhirter
<p><strong>Background: </strong>As Canada's climate changes, extreme heat events have become more frequent, a trend that is expected to continue. Extreme heat can lead to several negative health outcomes, which disproportionately impact vulnerable populations. Evidence-based, equitable interventions are needed to inform and protect the public from the health effects. Effective communication can aid this effort to improve health outcomes by emphasizing the connection between health risks and climate change and empowering people to act. Machine learning has applications in understanding current attitudes, beliefs, experiences, and behaviors within the target audience for public health messaging. Machine learning analyses of social media data have elucidated user perceptions of heat events in the literature; however, research is limited with respect to social media user perceptions, beliefs, and behaviors related to extreme heat, particularly in the Canadian context. Analyzing Canadian social media discourse related to extreme heat will help to address this research gap and inform future research and communications to reduce the risks of extreme heat.</p><p><strong>Objective: </strong>The purpose of this research is to better understand Canadian discourse and emotions related to extreme heat by examining social media (Reddit). Our objectives include (1) identifying common discussion topics, concerns, and questions related to extreme heat among Canadian Reddit users; (2) analyzing sentiment and emotional responses to extreme heat discussions; and (3) investigating the relationship between topics, sentiment, and engagement for posts.</p><p><strong>Methods: </strong>We collected data using the Reddit application programming interface (API), retrieving posts from 30 Canada-specific subreddits between February 12, 2023, and February 11, 2024, based on a predefined set of heat- and climate-related keywords. Posts and comments were structured as hierarchical tree models, with text consolidated into documents for analysis. Topic modeling, sentiment analysis, and emotion analysis were conducted; engagement was assessed using net upvote scores to gauge community approval.</p><p><strong>Results: </strong>The analysis of 607 Reddit posts from 15,366 users revealed that discussions about extreme heat were most frequently centered around the keyword "heat," which appeared in 82.5% (n=501) of the posts and 81.1% (n=25,253) of the comments. Topic analysis identified key themes related to heating and cooling costs, weather records, air conditioning, and health impacts, while sentiment and emotion analyses showed varying levels of positivity and negativity across subreddits.</p><p><strong>Conclusions: </strong>Our findings present an initial snapshot into Canadian perspectives and information needs about extreme heat in Canada. In our sample, discussions on Reddit about extreme heat in Canada are dominated by concerns over heating and cooling costs, weather patterns,
背景:随着加拿大气候的变化,极端高温事件变得越来越频繁,预计这一趋势将持续下去。极端高温可导致若干不利的健康后果,对脆弱人群造成不成比例的影响。需要采取循证、公平的干预措施,向公众提供信息并保护公众免受健康影响。有效的沟通可以通过强调健康风险与气候变化之间的联系并增强人们采取行动的能力,从而有助于改善健康成果的努力。机器学习在理解公共卫生信息的目标受众中的当前态度、信念、经验和行为方面具有应用。社交媒体数据的机器学习分析已经阐明了文献中用户对热事件的感知;然而,关于社交媒体用户对极端高温的看法、信念和行为的研究有限,特别是在加拿大的背景下。分析与极端高温有关的加拿大社交媒体话语将有助于解决这一研究差距,并为未来的研究和交流提供信息,以降低极端高温的风险。目的:本研究的目的是通过考察社交媒体(Reddit),更好地了解加拿大与极端高温相关的话语和情绪。我们的目标包括(1)确定加拿大Reddit用户中与极端高温相关的共同讨论话题、关注点和问题;(2)分析极端热度讨论的情绪和情绪反应;(3)调查话题、情绪和帖子参与度之间的关系。方法:我们使用Reddit应用程序编程接口(API)收集数据,基于一组预定义的与热量和气候相关的关键字,检索2023年2月12日至2024年2月11日期间来自30个加拿大特定子Reddit的帖子。帖子和评论被构建为层次树模型,文本被整合到文档中以供分析。进行主题建模、情感分析、情绪分析;参与评估使用净赞成分数来衡量社区的认可。结果:对来自15,366名用户的607个Reddit帖子的分析显示,关于极端高温的讨论最频繁地集中在关键词“热”上,出现在82.5% (n=501)的帖子和81.1% (n=25,253)的评论中。主题分析确定了与供暖和制冷成本、天气记录、空调和健康影响相关的关键主题,而情绪和情绪分析则显示出不同程度的积极和消极情绪。结论:我们的研究结果提供了加拿大视角和加拿大极端高温信息需求的初步快照。在我们的样本中,Reddit上关于加拿大极端高温的讨论主要是对供暖和制冷成本、天气模式和个人适应策略的担忧,反映了实际和政策相关的挑战。此外,情绪和情绪分析表明,公众看法存在显著的区域差异,这可能有助于为健康和风险信息倡议提供信息,以更好地保护加拿大人免受气候变化对健康的不利影响。
{"title":"Exploring Reddit Discourse and Information Needs Surrounding Extreme Heat: Topic, Sentiment, and Engagement Analysis.","authors":"Melissa MacKay, Soroush Zamani Alavijeh, Sydney Gosselin, Fattane Zarrinkalam, Jennifer E McWhirter","doi":"10.2196/82426","DOIUrl":"10.2196/82426","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;As Canada's climate changes, extreme heat events have become more frequent, a trend that is expected to continue. Extreme heat can lead to several negative health outcomes, which disproportionately impact vulnerable populations. Evidence-based, equitable interventions are needed to inform and protect the public from the health effects. Effective communication can aid this effort to improve health outcomes by emphasizing the connection between health risks and climate change and empowering people to act. Machine learning has applications in understanding current attitudes, beliefs, experiences, and behaviors within the target audience for public health messaging. Machine learning analyses of social media data have elucidated user perceptions of heat events in the literature; however, research is limited with respect to social media user perceptions, beliefs, and behaviors related to extreme heat, particularly in the Canadian context. Analyzing Canadian social media discourse related to extreme heat will help to address this research gap and inform future research and communications to reduce the risks of extreme heat.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;The purpose of this research is to better understand Canadian discourse and emotions related to extreme heat by examining social media (Reddit). Our objectives include (1) identifying common discussion topics, concerns, and questions related to extreme heat among Canadian Reddit users; (2) analyzing sentiment and emotional responses to extreme heat discussions; and (3) investigating the relationship between topics, sentiment, and engagement for posts.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;We collected data using the Reddit application programming interface (API), retrieving posts from 30 Canada-specific subreddits between February 12, 2023, and February 11, 2024, based on a predefined set of heat- and climate-related keywords. Posts and comments were structured as hierarchical tree models, with text consolidated into documents for analysis. Topic modeling, sentiment analysis, and emotion analysis were conducted; engagement was assessed using net upvote scores to gauge community approval.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;The analysis of 607 Reddit posts from 15,366 users revealed that discussions about extreme heat were most frequently centered around the keyword \"heat,\" which appeared in 82.5% (n=501) of the posts and 81.1% (n=25,253) of the comments. Topic analysis identified key themes related to heating and cooling costs, weather records, air conditioning, and health impacts, while sentiment and emotion analyses showed varying levels of positivity and negativity across subreddits.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusions: &lt;/strong&gt;Our findings present an initial snapshot into Canadian perspectives and information needs about extreme heat in Canada. In our sample, discussions on Reddit about extreme heat in Canada are dominated by concerns over heating and cooling costs, weather patterns,","PeriodicalId":16337,"journal":{"name":"Journal of Medical Internet Research","volume":"28 ","pages":"e82426"},"PeriodicalIF":6.0,"publicationDate":"2026-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12935418/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147290037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Scalable Agile Framework for Execution in AI for Medical AI Ethics Policy Design in Small- and Medium-Sized Enterprises. 用于中小型企业医疗AI伦理政策设计的可扩展的AI执行敏捷框架。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-25 DOI: 10.2196/80028
Ion Nemteanu, Adir Mancebo, Leslie Joe, Ryan Lopez, Patricia Lopez, Warren Woodrich Pettine
<p><strong>Unlabelled: </strong>Artificial intelligence (AI) is transforming patient care, but it also raises ethical questions, such as bias and transparency. While a range of well-established frameworks exist to guide responsible AI practice, most were designed for academic or regulatory settings and can be hard to operationalize within fast-moving, resource-limited small and medium-sized enterprises (SMEs). We report on the collaborative design of the SAFE-AI (Scalable Agile Framework for Execution in AI), an approach that embeds ethical safeguards, including fairness, transparency, responsibility metrics, and continuous monitoring, directly into standard Agile development cycles. In keeping with established Agile principles, SAFE-AI provides "just enough structure" to integrate ethical oversight into existing workflows without prescribing extensive new governance layers. Similar to other Agile frameworks, such as Scrum, which is described as a "lightweight framework" designed to help teams solve complex problems through iterative learning and minimal process overhead, SAFE-AI aims to remain practical for organizations that may not have dedicated ethics or compliance staff. Rather than simplifying technical methods, SAFE-AI simplifies when and how ethical review is triggered and documented, making responsible AI practices feasible even in environments with limited ethics, governance, or compliance resources. SAFE-AI assumes the presence of qualified data scientists and engineers, and it does not replace the need for statistical or technical expertise but instead provides a lightweight structure for coordinating and documenting work that those experts already perform. We followed a design-science, practice-oriented approach over 20 weeks. After a discovery workshop, a cross-functional team was assembled that included SME employees, ethics researchers, and academic partners. The SME's role was limited to informing design constraints and feasibility considerations during the co-design phase. No operational pilot or production deployment was conducted as part of this study. To reduce the risk of internal design bias and improve generalizability, we also consulted external stakeholders through structured feedback sessions, including clinicians, health care domain experts, and regulatory specialists. Their feedback was incorporated into each prototype-feedback cycle, ensuring that priorities reflected not only the SME's immediate context but also broader clinical and regulatory perspectives. The co-design process produced a 4-phase SAFE-AI life cycle: discovery, assessment, development, and monitoring. SAFE-AI's phase-specific checklists meld acceptance, fairness, and transparency metrics into each Agile sprint. A novel scenario-based probability analogy mapping method was added to translate model risk and uncertainty into plain-language narratives for nontechnical stakeholders, forming the framework's core "responsibility metrics" layer. SAFE-AI is
未标注:人工智能(AI)正在改变患者护理,但它也引发了诸如偏见和透明度等伦理问题。虽然存在一系列完善的框架来指导负责任的人工智能实践,但大多数框架都是为学术或监管环境设计的,很难在快速发展、资源有限的中小型企业(SMEs)中实施。我们报告了SAFE-AI(可扩展的AI执行敏捷框架)的协同设计,这是一种将道德保障(包括公平性、透明度、责任指标和持续监控)直接嵌入到标准敏捷开发周期中的方法。为了与已建立的敏捷原则保持一致,SAFE-AI提供了“刚好足够的结构”来将道德监督集成到现有的工作流中,而无需规定广泛的新治理层。与其他敏捷框架类似,例如Scrum,它被描述为“轻量级框架”,旨在帮助团队通过迭代学习和最小化流程开销来解决复杂问题,SAFE-AI旨在为那些可能没有专门的道德或合规人员的组织保持实用性。SAFE-AI并没有简化技术方法,而是简化了伦理审查的触发和记录时间和方式,即使在道德、治理或合规资源有限的环境中,也能使负责任的人工智能实践变得可行。SAFE-AI假设有合格的数据科学家和工程师在场,它不会取代对统计或技术专业知识的需求,而是提供一个轻量级的结构来协调和记录这些专家已经执行的工作。在20周的时间里,我们遵循设计科学、以实践为导向的方法。在发现研讨会之后,成立了一个跨职能团队,包括中小企业员工、伦理研究人员和学术合作伙伴。在共同设计阶段,SME的作用仅限于告知设计约束和可行性考虑。该研究没有进行操作试验或生产部署。为了减少内部设计偏差的风险并提高普遍性,我们还通过结构化的反馈会议咨询了外部利益相关者,包括临床医生、医疗保健领域专家和监管专家。他们的反馈被纳入每个原型反馈周期,确保优先级不仅反映了SME的直接背景,而且反映了更广泛的临床和监管观点。共同设计过程产生了4个阶段的SAFE-AI生命周期:发现、评估、开发和监测。SAFE-AI的阶段性检查表将可接受性、公平性和透明度指标融入到每个敏捷冲刺中。添加了一种新的基于场景的概率类比映射方法,将模型风险和不确定性转换为非技术利益相关者的简单语言叙述,形成了框架的核心“责任度量”层。SAFE-AI是作为一个提议的框架提出的,它表明有意义的道德保障可以很容易地嵌入到已经使用基本敏捷或迭代开发实践的中小企业使用的通用工作流中。它的检查表驱动阶段和自动评审触发器提供了一种可靠的方法来跟踪整个模型生命周期中的公平性、透明性和责任。
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引用次数: 0
Anticipating Moral and Economic Considerations, Opportunities, and Potential Frictions for AI in Medical Imaging: Multistakeholder Cocreation Study. 预测医学成像中人工智能的道德和经济考虑、机会和潜在摩擦:多利益相关者共同创造研究。
IF 6 2区 医学 Q1 HEALTH CARE SCIENCES & SERVICES Pub Date : 2026-02-25 DOI: 10.2196/83407
Martin Bastiaan Schilder, Alexandra Keyser, Susan van Hees, Alessandro Sbrizzi, Wouter Pieter Christiaan Boon
<p><strong>Background: </strong>Artificial intelligence (AI) promises to significantly impact daily radiology practices. Numerous studies have already been conducted that anticipate this potentially disruptive innovation. So far, these studies have mainly focused on single topics, such as "trust," or investigating perspectives of single stakeholder groups, such as "radiologists."</p><p><strong>Objective: </strong>This study aims to explore future directions for AI in radiology by incorporating perspectives of a heterogeneous group of stakeholders on a broad spectrum of moral and economic topics. It also aims to cocreate and reflect with a broad range of stakeholders on viable implementation scenarios for scalable AI applications in radiology in the Netherlands, thereby identifying potential opportunities and frictions, with a focus on moral and economic considerations.</p><p><strong>Methods: </strong>To inform the workshop design, a nonsystematic narrative literature search was performed to deepen our understanding of key moral and economic considerations at play in the field of radiology and AI. Workshop participants, representing a wide range of actors including radiologists, innovators, and patient representatives, were selected using purposive sampling. Data were collected in a cocreation workshop. In 3 subsequent rounds, mixed over 3 breakout groups, a total of 17 participants were asked to (1) map what they considered important moral and economic considerations, (2) envision possible future scenarios for AI in radiology, and (3) discuss opportunities, frictions, and routes to success. Transcribed recordings were coded and cross-checked.</p><p><strong>Results: </strong>Workshop participants envision future AI-driven scenarios, ranging from extramural imaging departments for increased accessibility to health care, to multimodal data integration for human-centered AI-enhanced diagnostics. Seven themes emerge from the discussions during the workshop: (1) trust and efficiency of AI technologies, (2) responsibilities in clinical decision-making when AI is involved, (3) diagnosis as a one-off versus an iterative process, (4) regulations as a requirement or a restriction, (5) economic benefits or drawbacks, (6) trade-off between amount of information required and patient privacy, and (7) environmental considerations.</p><p><strong>Conclusions: </strong>Reflecting on the 7 emerging themes, we identify three overarching topics: (1) human-AI collaboration and trust, (2) governance, regulation, and ethical safeguards, and (3) value creation and sustainability. These topics highlight the need to balance technological advancements with ethical responsibility, institutional accountability, and societal benefit. They also underscore the importance of designing AI systems that not only perform well but are also trusted and aligned with clinical workflows and patient values. These overarching themes offer a lens through which future research and policy can n
背景:人工智能(AI)有望对日常放射学实践产生重大影响。已经进行了大量的研究来预测这种潜在的破坏性创新。到目前为止,这些研究主要集中在单一主题上,如“信任”,或调查单一利益相关者群体的观点,如“放射科医生”。“目的:本研究旨在通过在广泛的道德和经济主题上整合不同利益相关者群体的观点,探索人工智能在放射学中的未来方向。它还旨在与广泛的利益相关者共同创造和反思荷兰放射学中可扩展人工智能应用的可行实施方案,从而确定潜在的机会和摩擦,重点是道德和经济方面的考虑。方法:为了为研讨会设计提供信息,我们进行了非系统的叙述性文献检索,以加深我们对放射学和人工智能领域中关键道德和经济因素的理解。研讨会参与者代表了广泛的行动者,包括放射科医生、创新者和患者代表,他们是通过有目的的抽样选择的。数据是在一个共同创造的工作坊中收集的。在随后的三轮比赛中,共有17名参与者被要求(1)描绘出他们认为重要的道德和经济因素,(2)设想人工智能在放射学中的未来可能的场景,(3)讨论机会、摩擦和成功的途径。转录的录音被编码并交叉核对。结果:研讨会参与者设想了未来人工智能驱动的场景,从增加医疗保健可及性的校外成像部门,到以人为中心的人工智能增强诊断的多模式数据集成。研讨会期间的讨论产生了七个主题:(1)人工智能技术的信任和效率,(2)涉及人工智能时临床决策的责任,(3)一次性诊断与迭代过程,(4)作为要求或限制的法规,(5)经济效益或缺点,(6)所需信息量与患者隐私之间的权衡,以及(7)环境考虑。总结:反思7个新兴主题,我们确定了三个总体主题:(1)人类与人工智能的协作与信任,(2)治理、监管和道德保障,以及(3)价值创造和可持续性。这些主题强调了平衡技术进步与道德责任、机构问责制和社会效益的必要性。他们还强调了设计人工智能系统的重要性,这些系统不仅要表现良好,而且要值得信赖,并与临床工作流程和患者价值观保持一致。这些总体主题提供了一个视角,通过这个视角,未来的研究和政策可以驾驭创新、监管和现实世界实施之间复杂的相互作用。需要进一步的研究来验证结果在不同国家和卫生保健环境中的普遍性。
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Journal of Medical Internet Research
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