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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