Hello everyone,
I am doing a fairly large population study to estimate the treatment effect of a drug in a particular patient group. More specifically, I would like to compare the average age at death for patients that do use this drug vs patients that do not.
One approach I am considering is using propensity score matching to match both groups with their healthy counterparts (which do not use the drug) based on several variables to see what the treatment effect is in both groups. Another approach I have seen is a Kaplan–Meier analysis with a log rank test. Some advice on the best approach would be highly appreciated.
Also, one issue that I am stumbling upon is that most of the subjects are still alive and currently the average age at death is slightly below the average age of the population. Would this be a problem?
Related Posts with Advice on observational study data analysis
Filling in Values in Panel Data Above and Below with Unique OrdersDear Stata Users, I am in the process of cleaning data on historical greenhouse gas emissions. Sinc…
Some curious features of tests in Stata with interactionsWhile preparing teaching material for my undergrads I noticed a peculiar, not to say undesirable, fe…
Interpretation of -estat vif- findingsHi. I am using stata 16.1. I estimate a dynamic panel data model using the commando -xtreg, fe vce(r…
Exit Stata after run do-fileHi! I'm running a Python code that opens Stata and runs a do-file. After the do-file is run I would …
Univariate Evidence using t-statHello Stata Community, i have the attached dataset and I want to give an descriptive statistics ove…
Subscribe to:
Post Comments (Atom)
0 Response to Advice on observational study data analysis
Post a Comment