Additional file 1: of Assessment of research waste part 2: wrong study populations- an exemplar of baseline vitamin D status of participants in trials of vitamin D supplementation

Table S1. Searches of Pubmed undertaken in December 2015. Table S2. 38 Systematic reviews identified in Pubmed search. Table S3. Characteristics of 137 randomised controlled trials of vitamin D supplements with clinical endpoints reported in abstract. Table S4. Large completed randomised controlled trials of vitamin D supplements with relevant prior 25-hydroxyvitamin D surveys. Table S5. Large ongoing randomised controlled trials of vitamin D supplements with relevant prior 25-hydroxyvitamin D surveys. Figure S1. flow of studies. References. (DOCX 313 kb