Effect of age, sex, and morbidity count on trial attrition : meta-analysis of individual participant level data from phase 3/4 industry funded clinical trials
Citation
Lees , J S , Hanlon , P , Butterly , E W , Wild , S H , Mair , F S , Taylor , R S , Guthrie , B , Gillies , K , Dias , S , Welton , N J & McAllister , D A 2022 , ' Effect of age, sex, and morbidity count on trial attrition : meta-analysis of individual participant level data from phase 3/4 industry funded clinical trials ' , BMJ Medicine , vol. 1 , no. 1 , e000217 . https://doi.org/10.1136/bmjmed-2022-000217
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