3 ms·
I don't see how they could limit the conclusion to just blood transfusions. JWs tend to live a very healthy lifestyle in general (diet, activity, community).
by DrScump 10y ago
I don't see how they could limit the conclusion to just blood transfusions. JWs tend to live a very healthy lifestyle in general (diet, activity, community).
- maxerickson 10y agoThey briefly describe their statistics in the abstract: We used propensity methods to match patient groups and parametric multiphase hazard methods to assess long-term survival. Looking at the full text, they matched the Jehovah's Witnesses with patients that had similar health profiles prior to the procedure. I am not qualified to say anything about whether what they did has any validity.