The performance of different propensity score methods for estimating marginal hazard ratios
The performance of different propensity score methods for estimating marginal hazard ratios
The propensity score which is the probability of exposure to a specific treatment conditional on observed variables. Conditioning on the propensity score results in unbiased estimation of the expected difference in observed responses to two treatments. In the medical literature, propensity score methods are frequently used for estimating odds ratios. …