Gender | Number of studies | Total participants | Range of average vitamin D level (standard deviation) | Prevalence of hypovitaminosis |
---|---|---|---|---|
Both [26,27,28,29,30, 33,34,35,36,37, 39,40,41, 43, 45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66] | 36 | 16,434 | 5 to 34Â ng/mL (1 to 23) | 58% [95% CI: 43% to 73%] |
5 | 1799 | 9 to 25Â ng/mL (4 to 11) | 76% [95% CI: 46% to 96%] |