Case-control studies remain a cornerstone of observational epidemiology, enabling efficient investigation of associations between exposures and rare or costly outcomes. At their heart lies the careful ...

Empirical research requires good data to complement statistical rigor in providing answers to global poverty questions. Poor data quality can lead to biases in causal inference, lower the probability ...

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Correspondence to Dr Lauren V Fortington, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia; l.fortington{at}ecu.edu.au Objectives Research evidence is commonly ...