try to compare the outcomes of the two surgeries:
three methods..
1: propensity score matching. 2: propensity score strata. 3: weigthed propensity score.
if you would like to offer your help, really appreciate. (with pay) . thank you very much!
2#dxystata
glad to hear that.
have you every used 'propensity score strata' and 'weighted propensity score' 'bayesian propensity score method'?
if you could offer your help, please contace me. liliujiaxin@gmail.com
thanks again!
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