The safe usage of dating applications among men that have sex with guys: a report protocol for a randomised managed test to assess an interactive web-based intervention to lessen high-risk intimate behaviours Individuals and test size reason An overall total of 400 topics should be recruited for the RCT. Predicated on an impact measurements of 0.3 (as reported in meta-analysis [33]), it’s been determined that the test size for every single group should really be 175 (for example. 350 as…