Greedy caliper propensity score matching can yield variable estimates of the treatment-outcome association-A simulation study.
Joris J KomenSvetlana V BelitserRichard WyssSebastian SchneeweissAnne C TaamsRomin PajouheshniaTomas ForslundOlaf H KlungelPublished in: Pharmacoepidemiology and drug safety (2021)
Caliper PS-matching can yield highly variable estimates of the treatment-outcome association if the analysis is repeated.
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