Question 10.10 d & e

Question 10.10 d & e

by Melissa Liebowitz -

I'm a bit confused about the propensity score related questions in question 10.10.  The secondary analysis is the propensity-matched analysis.  The question stem says why is the mean score the same in both groups.  Does this refer to the mean of the overall propensity score distribution of the users and non-users or is it the mean score of the users and non-users in the "matched analysis" 

 

Thanks

 

 

Re: Question 10.10 d & e

by Thomas Newman -

The mean score referred to in 10.10 part D was the one just above, which was equal to 0.52 in both user and nonuser groups in the secondary analysis.