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  • Iptw-mmrm

    Hi,

    Please, I need help figuring out how to fit an inverse probability of treatment weighted mixed models for repeated measures (IPTW-MMRM) in Stata and output specific results. I have the following questions:
    • Would the following commands, "mixed outcome time##treat covariate1 covariate2 covariate3 [pw=ipw] || id: ," OR "mixed outcome time##treat covariate1 covariate2 covariate3 || id: , pw(ipw)" be appropriate OR neither of these should be used to fit an IPTW-MMRM? If the latter, please can you share sample codes that I can use?
    • I am interested in finding out the change from baseline value (95% CI) for each treatment group in my dataset, as well as find the difference in change from baseline values (95% CI) between the 2 treatment groups in my dataset. I am not sure which beta output in Stata MMRM will give me this information or how to use -margins- command to get my desired results (bolded texts). Please can you help with this.
    Thanks!
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