Table 2

Adjusted odds ratio (OR) and 95% confidence interval (CI) of children’s respiratory health associated with frequency of fish intake

Risk facxors variables (categories)Model 1Model 3
Outcome variables of respiratory healthRisk factors variables (categories)OR*95% CIp valueOR†95% CIp value
*OR adjusted for area, age, and sex.
†OR adjusted for all tested nutritional factors included simultaneously in the model and for area, age, sex, pets, indoor moisture, use of gas oven for heating, additional unvented gas heating, passive smoking, mother’s education, father’s occupation, parent’s allergy, respondent and overcrowding.
p=p for trend.
Winter coughn=19725n=16853
≥1/month1(ref)1 (ref)
<1/month1.311.20 to 1.44<0.0011.100.99 to1.230.07
Persistent coughn=19789n=16895
≥1/month1 (ref)1 (ref)
<1/month1.301.16 to 1.45<0.0011.181.04 to 1.340.01
Wheeze evern=19217n=16471
≥1/month1 (ref)1 (ref)
<1/month1.191.09 to 1.29<0.0011.141.03 to 1.250.01
Current wheezen=19462n=16648
≥1/month1 (ref)1 (ref)
<1/month1.241.10 to 1.40<0.0011.211.06 to 1.390.01