Non-randomized studies using causal-modelling may give different answers than RCTs: a meta-epidemiological study

To evaluate how estimated treatment effects agree between non-randomized studies using causal modelling with marginal structural models (MSM-studies) and randomized trials (RCTs).

Source: Journal of Clinical Epidemiology - November 6, 2019 Category: Epidemiology Authors: Hannah Ewald, John PA. Ioannidis, Aviv Ladanie, Kimberly Mc Cord, Heiner C. Bucher, Lars G. Hemkens Tags: Original Article Source Type: research