For those not familiar with the term, a “meta-analysis” is a quantitative, formal, epidemiological study design used to systematically assess the results of previous research to derive conclusions ...
A new BMJ collection examines how well designed large scale research can benefit global health With a population of 1.4 billion—nearly a fifth of the global total—and rapid societal transformations, ...
Case-cohort study designs represent a cost-effective and efficient strategy for analysing time-to-event data, particularly when the event of interest is rare. By selecting a random subcohort along ...
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