SoTL Research Designs Once you have determined your research question, the next step is to decide on a research design. As random assignment tends to be challenging in SoTL, most projects tend to fall ...

In a population-level observational study, researchers used three different study designs to examine vaccine effectiveness among 14,416 patients with stage 5 CKD who had taken a collective of ...

Recently proposed optimal design (Opt) shows the highest-statistical-power, logistic regression–based analysis is both powerful and scalable; for rare outcomes, stratified case-cohort design has small ...