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Table 3 Adjusteda regression models for associations of TCDD estimated at pregnancy with child atopic conditions, SWHS, Italy, 1976–2016

From: Prenatal exposure to TCDD and atopic conditions in the Seveso second generation: a prospective cohort study

 

Adjusted RR (95% CI)

Outcomes

Cases N (%)

Total

Male

Female

p-interaction

Eczema

 Diagnosis and symptoms

98 (14.5)

0.90 (0.60, 1.38)

0.86 (0.48, 1.53)

0.95 (0.60, 1.51)

0.75

 Diagnosis only

55 (8.2)

0.71 (0.45, 1.12)

0.79 (0.46, 1.38)

0.61 (0.32, 1.19)

0.52

Asthma

 Diagnosis and symptoms

152 (22.5)

0.93 (0.65, 1.34)

0.84 (0.54, 1.33)

1.07 (0.72, 1.60)

0.34

 Diagnosis only

81 (12.0)

0.92 (0.52, 1.63)

0.77 (0.40, 1.45)

1.22 (0.62, 2.40)

0.21

Hay fever

 Diagnosis and symptoms

243 (36.0)

1.09 (0.90, 1.31)

1.06 (0.84, 1.34)

1.13 (0.88, 1.45)

0.67

 Diagnosis only

130 (19.3)

1.01 (0.75, 1.36)

0.96 (0.65, 1.41)

1.07 (0.72, 1.58)

0.67

  1. aModels adjusted for maternal age at explosion, atopic history, age at pregnancy, BMI closest to birth year, smoking during pregnancy, birth order, child sex, child age, and primary wage earner education