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An accumulating body of evidence has associated exposure to greenspace with improved birth outcomes, including higher birth weight and lower risk of low birth weight; however, evidence on such association with in-utero fetal growth is scarce. We explored the influence of maternal exposure to residential greenspace and fetal growth in four INMA (Infancia y Medio Ambiente) Spanish birth cohorts (2003–2008), with 2,465 participants. Residential greenspace was characterised by the Normalised Difference Vegetation Index (NDVI) average across 100 m, 300 m, and 500 m buffers around the residence. Repeated ultrasound measurements of the abdominal circumference (AC), biparietal diameter (BPD), femur length (FL), and estimated fetal weight (EFW) were used. We created customised-generalised least squares models to evaluate associations of residential greenspace exposure on each fetal growth parameter, controlled for the relevant confounders. There were associations between the 500 m buffer and BPD, FL, and AC. We also found associations in the 300 m buffer and FL and AC. The associations in the 100 m buffer were null. Estimates were higher among participants with lower socioeconomic status. Mediation analyses found that air pollution might explain 15–37% of our associations. Mediation by physical activity was not observed. Greenspace exposure may be beneficial for fetal growth.  相似文献   
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高慧  刘素珍  李航 《中国全科医学》2022,25(34):4326-4331
背景 人口老龄化趋势下,罹患多种慢性病的失能或半失能老年人对居家医疗护理服务需求迫切,但基层医务人员提供居家医疗护理服务存在较大的医疗风险和安全隐患,加强居家医疗护理服务的安全管理,有利于提高基层医务人员提供居家医疗护理服务的意愿。 目的 调查基层医疗卫生机构对居家护理服务的安全支持情况和医务人员的服务意愿,为进一步推动居家医疗护理服务发展提供参考依据。 方法 2021年8—10月,采用便利抽样法在四川省五大经济区抽取49所基层医疗卫生机构的1 131例医务人员。自行设计调查问卷,以"问卷星"电子问卷的形式收集资料。问卷内容包括医务人员的一般情况(8个条目)、提供居家医疗护理服务的经历(2个条目)、医疗机构对医务人员的安全支持(7个条目)、医务人员的居家医疗护理服务意愿(1个条目)。比较不同特征医务人员提供居家医疗护理服务的意愿,采用二元Logistic回归分析医务人员提供居家医疗护理服务意愿的影响因素。 结果 1 131例基层医务人员中,692例(61.18%)报告有过居家医疗护理服务的经历,193例(17.06%)报告在服务过程中发生过不良事件/安全事件,531例(46.95%)报告其所在医疗机构未评估过患者接受居家医疗护理服务的安全风险,199例(17.60%)表示所在机构评估了医务人员提供居家医疗护理服务的安全风险,299例(26.44%)在居家医疗护理服务过程中使用APP定位系统,273例(24.14%)由机构配备报警、延迟预警等设备,807例(71.35%)表示居家医疗护理服务过程中没有获得所在机构内其他医务人员的支持措施,303例(26.79%)表示机构曾组织居家医疗护理服务的专项研讨活动,352例(31.12%)表示接受过有关居家医疗护理服务专项培训,853例(75.42%)表示愿意提供居家医疗护理服务。二元Logistic回归分析结果显示,就职的基层医疗卫生机构类型,目前受聘的专业技术职称,医疗机构是否评估过患者接受居家医疗护理服务的安全风险,在居家医疗护理服务过程中是否配备报警、延迟预警等设备,是否参加过有关居家医疗护理服务的专项培训,对医务人员提供居家医疗护理服务意愿有影响(P<0.05)。 结论 现阶段居家医疗护理服务的安全支持不足,多种因素影响基层医务人员提供居家医疗护理服务的意愿。基层医疗卫生机构应加强对患者接受居家医疗护理服务安全风险的评估,为提供居家医疗护理服务的医务人员配备报警、延迟预警等设备,积极举办居家医疗护理服务相关的专项培训并鼓励医务人员参加,以降低医务人员提供居家医疗护理服务的风险,保障其人身安全。  相似文献   
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ObjectiveWe conducted a realist review to understand how (mechanism) and in what circumstances (context) evidence-based practices are sustained in rehabilitation (outcome).Data SourcesMEDLINE, Embase, reference lists, and targeted websites.Study SelectionTwo independent reviewers calibrated study selection; then 1 reviewer screened all titles and abstracts, while the second reviewer screened a random 20%. We repeated this process for full texts. We included 115 documents representing 61 implementation projects (8.9% of identified documents). Included documents described implementation projects in which physical therapists, occupational therapists, and/or speech-language pathologists were the target users of an evidence-based practice.Data ExtractionTwo reviewers repeated the independent process described in study selection to extract basic study and sustainability characteristics as well as context, mechanism, outcome, and strategy text.Data SynthesisUsing basic numerical analyses, we found that only 54% of evidence-based practices in rehabilitation are sustained. Furthermore, while authors who reported sustainability planning sustained the practice 94% of the time, sustainability planning in rehabilitation is rare (only reported 26% of the time). Extracted text was synthesized using the realist technique of inductive and deductive retroduction in which context, mechanism, outcome, and strategy text are combined into narrative explanations of how sustainability works. To inform these explanations, we applied normalization process theory and the theory of planned behavior. Collectively, the 52 identified narratives provide evidence for 3 patterns: (1) implementation and sustainability phases are interconnected, (2) continued use of the evidence-based practice can be interpreted as the ultimate sustainability outcome, and (3) intermediate sustainability outcomes (ie, fit/alignment, financial support, benefits, expertise) can become contextual features influencing other sustainability outcomes.ConclusionsImplementation teams can use the narrative explanations generated in this review to optimize sustainability planning. This can sustain practice changes and improve quality of care and patient outcomes. Future research should seek to iteratively refine the proposed narrative explanations.  相似文献   
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《Indian heart journal》2021,73(5):549-554
ObjectiveRobotically assisted PCI offers a great alternative to S–PCI. This has gained even more relevance during the COVID-19 pandemic era however safety of R–PCI compared to S–PCI has not been studied well. This study explores the safety and efficacy of robotically assisted PCI (R–PCI) compared to standard PCI (S–PCI) for the treatment of coronary artery disease (CAD).MethodsPubMed, Scopus, Ovid, and Google scholar databases were searched for studies comparing R–PCI to S–PCI. Outcomes included clinical success, procedure time, fluoroscopy time, contrast use and radiation exposure.ResultsTheauthors included 5 studies comprising 1555 patients in this meta-analysis. Clinical success was comparable in both arms (p = 0.91). Procedure time was significantly longer in R–PCI group (risk ratio: 5.52, 95% confidence interval: 1.85 to 9.91, p = 0.003). Compared to S–PCI, patients in R–PCI group had lower contrast use (meandifference: −19.88, 95% confidence interval: −21.43 to −18.33, p < 0.001), fluoroscopy time (mean difference:-1.82, 95% confidence interval: −3.64 to −0.00, p = 0.05) and radiation exposure (mean difference:-457.8, 95% confidence interval: −707.14 to −208.14, p < 0.001).ConclusionR–PCI can achieve similar success as S–PCI at the expense of longer procedural times. However, radiation exposure and contrast exposure were lower in the R–PCI arm.  相似文献   
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近几年,"劳务派遣"成了医疗机构终末消毒、保洁、垃圾回收等工作新的用工形式。由于多数用工单位和用人单位不清楚对劳务派遣人员职业健康管理中各自应承担的责任和义务,以至于劳务派遣工在劳动过程中应享有的劳动保护权益未获得切实保障。本文就某医疗机构核医学工作场所劳务派遣保洁人员的职业健康管理监督案例进行讨论。  相似文献   
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BackgroundPrior reports demonstrate the expression of estrogen and progesterone receptors in high-grade gliomas (HGGs), but the relationship between hormone receptor-positive disease and risk of HHGs in patients with breast cancer (BC) remains uncharacterized.MethodsUsing the SEER 18 registries (2000–2017), we examined the temporal trend of the incidence of HGGs and BC. The standardized incidence ratio was calculated to assess the risk of subsequent HGG in BC patients.ResultsDuring the study period, the incidence of BC and HGGs remained comparable for men and women. Among 976,134 patients with BC, we found a decreased incidence of HGGs in females, but not in males. Female BC patients with hormone receptor-positive disease were at a lower risk of developing glioblastoma and anaplastic astrocytoma.ConclusionOur study findings allude to the protective role of hormone exposure in the development of HGGs, which may lead to the development of therapies targeting hormonal pathways.  相似文献   
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