cross-sectional study 就是现况调查或者横断面调查的意思。
In a cross-sectional study, all in a given population or a random sample from this population define the source population. The disease and its possible determinants are all recorded at a given point in time. This introduces a temporal ambiguity in the possible cause–effect association and for...
Epidemiologists frequently study the experience of a population over time to estimate the association between exposure and outcome. These studies generally use case–control, prospective cohort, or retrospective cohort designs. The "cross-sectional cohort study," as it is termed here, represents an alt...
[论文阅读]A cross-sectional study of the effects ofload carriage on running characteristics and tibial mechanical stress: implications for stress-fracture injuries in women 原文链接:A cross-sectional study of the effects of load carriage on running characteristics and tibial mechanical stress: ...
(3)Clinical and biomarker changes of Alzheimer's disease in adults with Down syndrome: a cross-sectional study[4]. 翻译 唐氏综合征成人阿尔茨海默病的临床和生物标志物变化:一项横断面研究。 评述 示例1(1)的Leukemia incidence是文章的key finding,示例1(2)的Invasive versus non-invasive management就是文...
We performed a cross-sectional study toassess the prevalence of skin diseases, including examinationof the oral mucosa, in HIV-infected children regularly attendingan HIV clinic in Muheza, Tanzania. Among the 115 HIV infectedsubjects aged 1-14 years, of which 93.9% (107/114) were on...
Distribution pattern of respiratory symptoms and the relevant risk factors in patients with pulmonary nodules: A cross-sectional study. Chin J Clin Thorac Cardiovasc Surg, 2023, 30(8): 1175 - 1180. doi: 10.7507/1007-4848.202206045 潘世泽, 李宁, 宋从宽, 等.基于GEO数据库与生物信息学方法分析...
A cross-sequential study of age changes in cognitive behavior. Previous cross-sectional and longitudinal studies of age changes over the adult life span have reported contradictory age gradients. The apparent contradic... KW Schaie,CR Strother - 《Psychological Bulletin》 被引量: 339发表: 1968年...
To determine the role of noise exposure in the etiology of hypertension, a cross-sectional study was performed by measuring the blood pressure of 2124 male... A Hirai,M Takata,M Mikawa,... - 《Journal of Hypertension》 被引量: 98发表: 1991年 A multicenter, randomized double-blind study ...
Cross-Sectional Clinical Evaluation of Recurrent Enamel Caries, Restoration of Marginal Integrity, and Oral Hygiene Status A cross-sectional study was undertaken to assess the effects of marginal quality and oral hygiene on the prevalence of recurrent caries; the differences be... J. Goldberg PhD,J...