Indicators of questionable research practices were identified in 163,129 #RCTs #QRPs
https://www.jclinepi.com/article/S0895-4356(22)00307-9/fulltext?rss=yes

(1) risk of #bias assessments
(2) modifications in primary outcomes that were registered in trial registration records (proxy for selective reporting bias);
(3) ratio of the achieved to planned sample sizes; and
(4) statistical discrepancy.

#QuestionableResearchPractices