Fig. 2From: High prevalence of vitamin D deficiency among the South Asian adults: a systematic review and meta-analysisForest plot represent overall pooled prevalence of vitamin D deficiency among South Asian adultsEach horizontal line of the forest plot represents an individual study and the box plotted as prevalence for that study. Diamond at the bottom represent overall prevalence when all the individual studies are combined together and averaged. The horizontal points of the diamond represent the limit of 95% confidence intervalBack to article page