Figure 3
From: Outcome reporting bias in randomized-controlled trials investigating antipsychotic drugs
Venn diagram of consistencies and discrepancies in outcome reporting between ClinicalTrials.gov records and publications. (a) Primary outcomes. (b) Secondary outcomes. Figure illustrating the extent of overlap in primary (a) and secondary outcomes (b) between ClinicalTrials.gov records and study publications (dark blue). Discrepancies included prespecified outcomes not published or converted to secondary in publication (light blue) and published outcomes that had not been prespecified in ClinicalTrials.gov records (grey).
