Incorrect Scaling Factor and Errors in Figures and P Value Thresholds
JAMA Neurology · 2017
of their investigation, the other 3 nonprespecified secondary end points (Clinical Global Impression score, Patient Global Impression of Change score, and adverse events) were added in the Methods and Results sections to replace the unreported outcomes without declaring them as such.These changes can lead to a substantial bias of the intervention of the authors by the selection of outcomes.