Bacha, Appendices.docx

I am attaching supplementary material for my manuscript. Appendix 1 is a table showing the mean serum 25-hydroxyvitamin D and proportion of participants reaching a pre-specified 25-hydroxyvitamin D cut-offs at baseline and after 1 year of supplementation with low dose (600 IU/day) and high dose (3,750 IU/day) of vitamin D3. Appendix 2 is a table showing teh change in serum 25-hydroxyvitamin D level per 100 IU /day of vitamin D by treatment arm and by gender. Appendix 3 is also a table showing univariate analysis for predictors of response to vitamin D supplementation after 1 year.