文档标签: cross-sectional study 系统标签: sectional study EuropeanJournalofOrthodontics33(2011)476–482©TheAuthor2010.PublishedbyOxfordUniversityPressonbehalfoftheEuropeanOrthodonticSociety.doi:10.1093/ejo/cjq069Allrightsreserved.Forpermissions,pleaseemail:journals.permissions@oupAdvanceAccessPublication22July2010...
In a cross-sectional study, all factors (exposure, outcome, and confounders) are measured simultaneously. The main outcome measure obtained from a cross-sectional study is prevalence, that is: In an analytical cross-sectional study, the odds ratio can be used to assess the strength of an assoc...
cross-sectional study:横断面研究研究,帮助,study,横断面研究,cross, 横断面,Study,横断面,面板数据,回归分析 文档格式: .pdf 文档大小: 254.12K 文档页数: 11页 顶/踩数: 0/0 收藏人数: 1 评论次数: 0 文档热度: 文档分类: 论文--毕业论文 文档标签: ...
描述性研究 cross-sectional study 此处加标题 描述性研究cross-sectionalstudy 眼镜小生制作 感谢聆听！
的关系，提供病因线索。基本方法：横断面研究(Cross-sectionalstudy)相关性研究（Ecologicalstudy）病例报告（casereport）横断面研究 一、基本概念在特定时间点与特定范围内，以个人为单位收集并描述人群中的有关变量(因素)以及疾病或健康状况的分布情况；并分析有关因素与疾病之间的关系。又称现况调查（prevalencestudy）或...
交叉-sectional study,也被称为横断面研究,是一种观察性研究设计,旨在在特定时间点上收集并分析数据。与纵向研究不同,交叉-sectional study并不追踪个体或群体的变化,而是关注特定时间点上不同个体或群体之间的差异。 交叉-sectionalstudy的特点之一是它的快速性和高效性。由于研究者不需要跟踪个体或群体的发展,这种研究...
横断面研究crosssectionalstudy.ppt,流行病学研究需要遵循的伦理原则: 尊重原则 公正原则 不伤害原则 (1) 第一阶段 Richard Doll Austin Bradford Hill 吸烟-肺癌 开创了生活方式的研究领域 开辟慢性病病因学研究的新天地 Nathan Mantel William Haenszel 分层分析法 Mante
Chromosomal study in newborn infants with congenital anomalies in Assiut University hospital: Cross-sectional study Author links open overlay panelYasir A. Mohammed a, Rabah M. Shawky b, Amal A.S. Soliman c, Maher M. Ahmed cShow more Add to Mendeley Share Cite...
Bozorgmehr K, Menzel-Severing J, Schubert K, Tinnemann P: Global Health Education: a cross-sectional study among German medical students to identify needs, deficits and potential benefits (Part 2 of 2: Knowledge gaps and potential benefits). BMC Medical Education. 2010, 10: 67-10.1186/1472-69...
2023. "A Cross-Sectional Study of Professional Nurses’ Knowledge, Attitudes, and Practices Regarding Organ Donation in Critical Care Units of Public and Private Hospitals in the Eastern Cape, South Africa" Nursing Reports 13, no. 1: 255-264. https://doi.org/10.3390/nursrep13010024 APA ...