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. Author manuscript; available in PMC: 2015 Apr 22.
Published in final edited form as: Am J Clin Nutr. 2007 Mar;85(3):788–795. doi: 10.1093/ajcn/85.3.788

TABLE 3.

Odds ratios (and 95% CIs) for maternal intake of vitamin D during pregnancy and risk of recurrent wheeze in children at 3 y of age (n = 1194 mother-infant pairs)

Vitamin D intake (per 100 IU/d)
Total Food only Supplement only
Unadjusted 0.81 (0.74, 0.89) 0.81 (0.69, 0.96) 0.82 (0.73, 0.92)
Multivariate model A1 0.80 (0.72, 0.90) 0.79 (0.65, 0.96) 0.82 (0.71, 0.95)
Multivariate model B2 — 0.80 (0.66, 0.97) 0.82 (0.71, 0.95)
Multivariate model C3 0.79 (0.69, 0.91) — —
Multivariate model D4 0.81 (0.71, 0.93) — —
1

Adjusted for sex, birth weight, income, maternal age, maternal prepregnancy BMI, passive smoking exposure, breastfeeding duration at 1 y, number of children <12 y of age in household, maternal history of asthma, paternal history of asthma, and intakes of fish and fruit and vegetables.

2

Adjusted for the 12 factors in model A plus maternal intake of vitamin D from supplements (in food-only models) and vitamin D from foods (in supplement-only models).

3

Adjusted for the 12 factors in model A plus maternal intake of calcium.

4

Adjusted for the 12 factors in model A plus maternal intake of retinol.