Table 3.

Associations between semi-skimmed milk intake during pregnancy and child asthma in the Danish National Birth Cohort (Odds ratios and 95 % confidence intervals)

ISAAC, International Study of Asthma and Allergies in Childhood; DNPR, Danish National Patient Registry; RMPS, Register of Medicinal Product Statistics.

* P value for trend using ordinal values for the exposure categories.

† Defined as self-reported asthma diagnosis plus wheeze in the past 12 months.

‡ Adjusted for maternal age, smoking, parity, pre-pregnancy BMI, physical activity, breastfeeding, socio-economic status, child sex, maternal history of asthma, maternal history of allergies, paternal history of asthma, paternal history of allergies, and energy (in quintiles).