Additional file 1: Table S1.

Sample size estimations. Table S2. Using different cutoffs, the blood parameters (n, %) were compared between the fortified and non fortified yoghurt groups at base-line and end-line. Table S3. Baseline comparison for SES and other variables among two groups for the subset contributing to study. Table S4. Comparison for blood parameters between fortified and non-fortified yoghurt groups at end-line. Table S5. Concentrations of biomarkers in those with normal and elevated acute phase proteins at baseline. Table S6. Concentrations of biomarkers in those with normal and elevated acute phase proteins at end-line.

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Sazawal et al. BMC Public Health 2013 13:514   doi:10.1186/1471-2458-13-514