A Retrospective and Prospective Cohort Study Comparing Pediatric Patients With Cleft Lip and Palate From the United States and GuatemalaCleft epidemiologycleft lip and palatecleft riskOrofacial cleftsSouth AmericaOrofacial clefts (OFC) remain among the most prevalent congenital abnormalities worldwide. In ...
prospective cohortretrospective cohortCohort studies are generally considered to be the best type of observational study for evaluating risk factors and causality... A Hackshaw - John Wiley & Sons, Ltd 被引量: 1发表: 2014年 Clinical Outcomes in Prospective versus Retrospective Studies on Arthroscopic...
The abortion risk of the herds was investigated in a prospective and retrospective cohort study. The prospective study showed that cows aborting during the outbreaks and N. caninum seropositive nonaborting cows had a two- to three-fold increased risk of abortion compared with N. caninum sero...
Retrospective cohort studies are often used as an intermediate step between a weaker preliminary study and a prospective cohort study, as the results gleaned from a retrospective cohort study strengthen assumptions behind a future prospective cohort study. A retrospective cohort study could be a good ...
Prospective A prospective study watches for outcomes, such as the development of a disease, during the study period and relates this to other factors such as suspected risk or protection factor(s). The study usually involves taking a cohort of subjects and watching them over a long period. The...
Application of the nomogram in the validation cohort also gave good discrimination with an AUROC of 0.776 (95%CI, 0.694–0.859) and good calibration. The decision curve analysis of the nomogram provided better net benefit than the alternate options (insert-all or insert-none). Conclusions A ...
Adsorption therapy in critically ill with septic shock and acute kidney injury: a retrospective and prospective cohort study 来自 Semantic Scholar 喜欢 0 阅读量: 38 作者:GA Schittek,P Zoidl,M Eichinger,S Orlob,J Soukup 摘要: Haemoadsorption has been described as an effective way to control ...
Retrospective and prospective studies on the usefulness of the period of time from the euthyroid state to the normalization of TBII and TSAb as a predictor... et al.: Retrospective and prospective studies on the usefulness of the period of time from the euthyroid state to the normalization of ...
In addition, such studies can be less costly and time-consuming than prospective cohort studies. Disadvantages of this study design are the limited control over sampling of the population; limited control over nature and quality of the predictor variables; retrospective data may have been collected ...
Search terms included child* maltreatment, child* abuse, child* neglect, child bull*, child* trauma, child* advers*, and early life stress combined with prospective* and cohort. Study Selection Studies with prospective measures of childhood maltreatment were first selected. Among the selected ...