In the article that accompanies this editorial, Lu et al 5 conducted a systematic review on the use of instrumental variable (IV) methods in oncology comparative effectiveness research. The main ...
Qualitative Comparative Analysis (QCA) has emerged as a vital methodological tool for analysing complex causal configurations in social science research. By bridging the gap between qualitative and ...
Causal Inference in Oncology Comparative Effectiveness Research Using Observational Data: Are Instrumental Variables Underutilized? The following represents disclosure information provided by authors ...
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