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Table 2 Association of exposure to gas cooker and respiratory problems during first year a birth cohort, Spain

From: Prenatal exposure to cooking gas and respiratory health in infants is modified by tobacco smoke exposure and diet in the INMA birth cohort study

 

Unadjusted model

Adjusted model*

 

OR

(95% CI)

OR

(95% CI)

LRTI

1.030

0.837

1.268

0.979

0.785

1.221

Wheezing

1.026

0.829

1.269

0.911

0.727

1.142

Cough

0.923

0.69

1.233

0.895

0.663

1.209

Chestiness

1.047

0.854

1.284

0.952

0.769

1.178

Otitis

1.090

0.879

1.354

1.068

0.856

1.332

  1. *Adjusted variables: (LRTI) region, country of origin, parity, smoke during pregnancy, season of birth, parents allergic antecedents, sex, gestational age, cleaning frequency, day-care attendance, pets, child age at questionnaire administration; (WHEEZING) region, social class, parity, smoke during pregnancy, global passive tobacco exposure at pregnancy, parents allergic antecedents, sex, breastfeeding, day-care attendance, pets, child age at questionnaire administration ; (COUGH) region, social class, weeks of gestation, day-care attendance, child age at questionnaire administration; (CHESTINESS) region, mother's age, parity, smoke during pregnancy, sex, day-care attendance, pets, child age at questionnaire administration ; (OTITIS) region, educational level, home passive tobacco exposure at pregnancy, parents allergic antecedents, sex, day-care attendance, pets, child age at questionnaire administration.