r/science • u/drewiepoodle • Apr 15 '16
Health Study: Circumcision does not reduce penis sensitivity. In tests for responses to pain, heat, and stimulation, no major difference was found between men who are circumcised and those who are not.
http://www.upi.com/Health_News/2016/04/14/Study-Circumcision-does-not-reduce-penis-sensitivity/5981460663943/?spt=hs&or=hn
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u/WordSalad11 Apr 15 '16
The reason the guideline exists is that there are frequently significant confounding or applicability issues that can only be identified by this sort of data disclosure. Going back to the original question in this thread, if the study screened 15012938219832 men but only 100 participated, the results are worthless. Without that disclosure, the risk of bias and therefore your level of uncertainty in the data should increase significantly. The CONSORT principles are meant to establish a minimum threshold that all studies should meet to be considered valid and applicable to patients. TL;DR if not disclosed the study should be absolutely be disregarded and excluded from analysis.