Subgroup Analyses

UI Author Year Outcome Results
18089701 Zhu 2008 Hip BMD Further analysis was carried out by grouping subjects according to the median of the baseline 25OHD values (68nmol/liter). In those patients with 25OHD concentrations below the median, the hip BMD was maintained, compared with controls, whereas in those with higher baseline 25OHD levels, there was no treatment effect.

From: Appendix C, Evidence Tables: R-Z

Cover of Vitamin D and Calcium
Vitamin D and Calcium: A Systematic Review of Health Outcomes.
Evidence Reports/Technology Assessments, No. 183.
Chung M, Balk EM, Brendel M, et al.

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