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Table 2 Multiple logistic regression analysis of cumulative incidence of SRFA in relation to confounding factors

From: Late introduction of solids into infants’ diets may increase the risk of food allergy development

Variable Adjusted OR 95%CI P
Male 1.179 0.834–1.667 0.35
Duration of breastfeeding 1.014 0.980–1.048 0.429
Father with a history of allergya 1.318 0.932–1.864 0.119
Mother with a history of allergya 1.599 1.126–2.270 0.009
Father’s education, university degree 0.827 0.536–1.276 0.392
Mother’s education, university degree 1.155 0.768–1.737 0.489
Introduction of formula/gruel before 7 months of age 0.715 0.462–1.102 0.129
Late introduction of solidsb 2.290 1.395–3.761 0.001
  1. a A history of asthma, rhino-conjunctivitis, eczema
  2. b Introduction of solids at 7 months of age or later