I am struggling with ATE. I have two treatment group in a cohort (binary 0=treatment A; 1=treatment B). I want to know the odds of variable Y (binary 0=no event; 1=event) b/w two treatment groups while controlling independent variables. I am using teffects ra command with logit function. However, the output is in Coef.. I assume these are exponentiated coefficients. What i understood is i have to convert these Coefficients to exponentiated to get Odds ratios. As i cant interpret nominal variable like contrinoues by using these. Am i missing something to get odds ratios ?
Thank you in advance
teffects ra (WeightbearingastoleratedWBA ib(0).Ageofpatientwithpatientsove ib(0).Gender ib(0).BMIBinned2 ib(0).Steroiduseforchronicconditio ib(0).Congestiveheart
> failureCHFi ib(0).PostopDiagnosisText2 ib(0).ASAclassification ib(0).Principalanesthesiatechnique2 ib(0).Totaloperationtime2, logit) (CPT)
note: 0.PostopDiagnosisText2 identifies no observations in the sample
note: 1.PostopDiagnosisText2 omitted because of collinearity
Iteration 0: EE criterion = 5.007e-07
Iteration 1: EE criterion = 5.430e-08
Iteration 2: EE criterion = 1.598e-09
Treatment-effects estimation Number of obs = 9,181
Estimator : regression adjustment
Outcome model : logit
Treatment model: none
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| Robust
WeightbearingastoleratedWBA | Coef. Std. Err. z P>|z| [95% Conf. Interval]
------------------------------+----------------------------------------------------------------
ATE |
CPT |
(1 vs 0) | .0061516 .0126761 0.49 0.627 -.0186931 .0309964
------------------------------+----------------------------------------------------------------
POmean |
CPT |
0 | .7271077 .0116412 62.46 0.000 .7042914 .749924
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teffects ra. $\endgroup$ – Dimitriy V. Masterov May 26 '20 at 18:27