中医移动医疗App信息服务现状研究

以“七麦数据”网站收录的中医移动医疗App作为研究对象，采用网络调查法和文献分析法，根据“七麦数据”对移动医疗App的分类，结合中医移动医疗App的信息服务内容和特点，将筛选出的中医移动医疗App划分为医疗健康类、中医养生类、知识传播类、全面综合类，并根据“七麦数据”网站中对各类中医移动医疗App的打分及累计下载量筛选出最具代表性的12款中医移动医疗App，从全面性、人性化、安全性、实用性4个一级指标和40个二级指标对其信息服务现状进行评价，指出当前中医移动医疗App信息服务存在的问题并提出建议。     

Audiovisual integration and the P2 component in adult Asperger’s syndrome: An ERP-study

BackgroundA widened temporal window of integration (TWI) in audiovisual processing has been detected for children with autism spectrum disorder. However, research indicates a narrowing of this TWI and an associated change in audiovisual integration in the course of development.MethodsTo further elucidate audiovisual integration processes in adulthood, we compared adult participants with Asperger’s Syndrome (AS) to healthy controls (HC) by using the sound-induced double flash illusion. For a better understanding of underlying neural mechanisms, event-related potentials were measured via electroencephalography (EEG).ResultsThe number of reported sound-induced flash illusions indicated audiovisual integration. A similar TWI size for both, participants with AS and HC, was found. Additionally, enhanced P2 amplitudes were detected for participants with AS compared to HC.ConclusionResults indicate an involvement of attentional processes in audiovisual perception in participants with AS.     

基于信息化的社区骨关节炎患者多学科管理模式构建及应用研究

背景 骨关节炎致残、致畸率高，可合并多种身心疾病，但早期症状不明显。当前社区骨关节炎的管理存在管治不协调、方法不健全、制度不完善等问题。 目的 构建并评价基于信息化的社区骨关节炎多学科管理模式，以促进对社区骨关节炎患者的管理，改善患者疾病预后。 方法 首先构建社区骨关节炎患者的多学科管理模式，包含基于危险因素分层的患者分级管理流程、多学科管理团队及其诊治分工，然后构建基于信息化的多学科管理流程，并完成信息软件开发。选取2019年7月至2020年7月在上海市定海、大桥社区卫生服务中心全科门诊，以及杨浦区中心医院骨科门诊就诊的膝骨关节炎患者80例为研究对象，采用随机数表法将其分为普通组和多学科组，各40例。普通组采用常规治疗模式，多学科组在此基础上进行基于信息化的多学科管理。分别于治疗前和治疗12周后评估两组患者的视觉模拟评分法（VAS）评分、西安大略麦克马斯特大学（WOMAC）骨关节炎指数、关节炎生活质量测量量表（AIMS2）评分、健康素养管理量表（HeLMS）评分、体质指数（BMI）。 结果 治疗前，多学科组和普通组膝骨关节炎患者的VAS评分、WOMAC骨关节炎指数、AIMS2评分、HeLMS评分、BMI比较，差异均无统计学意义（P>0.05）；治疗12周后，多学科组和普通组膝骨关节炎患者的VAS评分、WOMAC骨关节炎指数低于治疗前，AIMS2总分、HeLMS总分高于治疗前，差异有统计学意义（P<0.05）；治疗12周后，多学科组患者AIMS2总分、HeLMS总分高于普通组，VAS评分、WOMAC骨关节炎指数、BMI均低于普通组，差异有统计学意义（P<0.05）。 结论 对膝骨关节炎患者实施基于信息化的社区骨关节炎患者多学科管理模式，可有效减轻患者的关节疼痛和体质量，提高患者的日常生活能力和健康素养，改善患者的生活质量，延缓患者的病情进展。     

Applications of geospatial analyses in health research among homeless people: A systematic scoping review of available evidence

BackgroundUnequal housing access resulted in more than 150 million homeless people worldwide, with millions more expected to be added every year due to the ongoing climate-related crises. Homeless population has a counterproductive effect on the social, psychological integration efforts by the community and exposure to other severe health-related issues. Geographic Information Systems (GIS) have long been applied in urban planning and policy, housing and homelessness, and health-related research.MethodsWe used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method to systematically review 24 articles collected from multiple databases (n = 10) that focused on health-related issues among homeless people and used geospatial analysis techniques in their research.ResultsOur findings indicated a geographic clustering of case study locations– 26 out of the 31 case study sites are from the USA and Canada. Studies used spatial analysis techniques to identify hotspots, clusters and patterns of patient location and population distribution. Studies also reported relationships among the location of homeless shelters and substance use, discarded needles, different infectious and non-infectious disease clusters.ConclusionMost studies were restricted in analyzing and visualizing the patterns and disease clusters; however, geospatial analyses techniques are useful and offer diverse techniques for a more sophisticated understanding of the spatial characteristics of the health issues among homeless people. Better integration of GIS in health research among the homeless would help formulate sensible policies to counter health inequities among this vulnerable population group.     

异牡荆素对非小细胞性肺癌细胞自我更新和凋亡的影响

目的研究异牡荆素(ISO)对非小细胞性肺癌(NSCLC)细胞的影响和潜在的机制。方法将A549和H1650细胞分别分为空白组、低剂量实验组(4μmol·L^-1 ISO)和高剂量实验组(16μmol·L^-1 ISO)。用噻唑蓝法检测NSCLC细胞活性,用肿瘤球形成实验检测NSCLC细胞的细胞球形成率,用Western blot法检测NSCLC细胞凋亡、自我更新、无翅型MMTV整合位点家族/β-连环蛋白(Wnt/β-catenin)信号通路相关蛋白的表达水平。结果与空白组比较,低、高剂量实验组中A549和H1650细胞在24,48和72 h的细胞活性均显著降低。低、高剂量实验组和空白组中A549细胞的细胞球形成率分别为(4.18±0.45)%,(2.01±0.67)%和(6.02±0.57)%,切割的半胱氨酸蛋白酶-3相对表达量分别为0.24±0.08,1.25±0.13和0.06±0.07,SRY相关高迁移率族盒蛋白-2相对表达量分别为0.49±0.04,0.25±0.03和1.00±0.09,Kruppel样因子4相对表达量分别为0.68±0.04,0.44±0.03和1.01±0.06,Wnt1相对表达量分别为0.63±0.06,0.28±0.04和1.00±0.06,β-catenin相对表达量分别为0.41±0.05,0.22±0.03和1.01±0.09;与空白组比较,低、高剂量实验组中A549细胞的上述指标的差异均有统计学意义(P<0.05,P<0.01)。上述3组中H1650细胞的上述指标也呈现一致的现象。结论ISO可能通过抑制Wnt/β-catenin信号通路来抑制NSCLC细胞活性和自我更新,并促进其凋亡。     

Health-related information needs and preferences for information of individuals with cardiovascular disease from underserved populations: A systematic review

ObjectiveThis systematic review aimed to identify the information needs and preferences of individuals with CVD from underserved populations.MethodsFive databases were searched from data inception to February 2022. Pilot and case report studies, non-peer-reviewed literature, and studies published in a language other than English, Portuguese, or Spanish were excluded. Structured and thematic analysis of all included studies were performed. The Critical Appraisal Skills Program and the Downs and Black Checklist were used to assess the quality of the qualitative and quantitative studies, respectively.ResultsOf 35,698 initial records, 19 studies were included, most in observational design and classified as “fair” quality. Underserved populations – women, people living in rural areas, ethnic minority groups, older people, and those with low socioeconomic status – presented unique needs in four main groups, with some similarities across them: information about CVD, primary and secondary prevention of CVD, CVD management, and health care, policies and practices. Across the studies there was a lack of standardization on how individuals’ needs were assessed and reported.ConclusionUnderserved populations with CVD have unique information needs and preferences that should be address during their care.Practical implicationInformation from this study may assist health care professionals with the development of comprehensive strategies to improve their provision of care for specific CVD patient groups.