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@RB84509962 @CDN_Nick https://t.co/r6I5LiVBzS It was a directly reply to your post above.
@RB84509962 @CDN_Nick https://t.co/r6I5LiVBzS It was a directly reply to your post above.
@RB84509962 @CDN_Nick "There are several explanations for lack of agreement between observational studies & RCTs. Although RCTs have reduced bias & confounding compared with retrospective population-based CER, bias does exist within RCTs. Result…
@GilmerValdes Not for comparing treatment strategies / modalities, where confounding by indication is going to be massive https://t.co/Jocbiy2EoI