Assessment of QoL results description
We investigated how authors described QoL results in manuscripts. Particularly, we assessed whether QoL data were presented differently in profit versus non-profit studies. To answer this question, we only evaluated the 51 trials in which QoL outcomes were not statistically significant between the arms of the trial (Description of QoL results based on sponsorshipThe analysis included only the 51 trials in which a non-statistically significant difference in QoL results was found between the experimental and control arms (