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. Author manuscript; available in PMC: 2015 Nov 17.
Published in final edited form as: Int J Food Sci Nutr. 2015 Jan 13;66(3):336–341. doi: 10.3109/09637486.2014.992006

Table 4.

Infant 25(OH)D levels at birth, 2 and 6 months of age by intervention arm

Intervention arm 25(OH)D ng/ml
Birth (N=35)
25(OH)D ng/ml
2 months (N=29)
25(OH)D ng/ml
6 months (N=21)
Vitamin D arm
N (%) 18 (51%) 14 (48%) 11 (52%)
Mean (95% CI) 17.7 (15.1–20.4) 33.9 (28.9–38.9) 36.5 (29.5–43.6)
Placebo arm
N (%) 17 (49%) 15 (52%) 10 (48%)
Mean (95% CI) 20.1 (17.2–22.9) 24.2 (17.7–31) 27.4 (22–32.8)
p-value 0.211 0.022 0.035