Table 5.

Fully adjusted odds ratios of dampness and food habits for subjective symptoms

	Eye		Nose		Cough		Skin		General		Any
	ORa 95% CI	P	ORa 95% CI	P	ORa 95% CI	P	ORa 95% CI	P	ORa 95% CI	P	ORa 95% CI	P
Usually not eating breakfast	3.7 (1.11–12.5)	0.033	1.89 (0.72– 4.76)	0.200	0.61 (0.07–5.00)	0.642	0.71 (0.19–2.63)	0.593	2.12 (0.63–7.14)	0.223	1.59 (0.68–3.70)	0.286
Insufficient energy at school lunch	1.25 (0.47–3.38)	0.656	1.6 (0.91–2.81)	0.102	1.78 (0.78–4.06)	0.171	1.59 (0.86–2.94)	0.141	0.71 (0.24–2.11)	0.534	1.26 (0.77–2.05)	0.357
Too many snacks and/or sweets	2.43 (1.29–4.57)	0.006	1.57 (1.04–2.37)	0.034	1.28 (0.67–2.47)	0.454	0.96 (0.60–1.54)	0.865	2.45 (1.33–4.53)	0.004	1.4 (1.00–1.97)	0.051
Home
Dampness index
0	Reference		Reference		Reference		Reference		Reference		Reference
1	0.6 (0.25–1.43)	0.249	0.96 (0.59–1.59)	0.874	0.93 (0.40–2.19)	0.867	1.15 (0.68–1.95)	0.593	0.62 (0.26–1.52)	0.298	1.12 (0.76–1.66)	0.578
2	1.01 (0.44–2.33)	0.988	1.31 (0.78–2.20)	0.316	1.04 (0.42–2.55)	0.934	1.09 (0.61–1.96)	0.778	0.93 (0.40–2.19)	0.871	1.27 (0.83–1.94)	0.278
3	0.95 (0.31–2.94)	0.927	1.27 (0.64–2.51)	0.498	2.8 (1.11–7.07)	0.029	0.92 (0.43–1.99)	0.833	1.65 (0.63–4.30)	0.309	1.29 (0.75–2.23)	0.365
4	0.67 (0.07–3.02)	0.72	1.3 (0.39–4.31)	0.67	5.43 (1.41–20.9)	0.014	2.08 (0.65–6.60)	0.215	3.57 (1.01–12.5)	0.047	2.92 (1.22–6.99)	0.016
P for trend	0.645		0.184		0.007		0.566		0.056		0.047
Classroom
Dampness index
0	Reference		Reference		Reference		Reference		Reference		Reference
1	0.6 (0.17–2.11)	0.419	1.82 (0.95–3.49)	0.074	1.5 (0.50–4.48)	0.472	0.71 (0.34–1.50)	0.368	0.49 (0.15–1.62)	0.243	0.79 (0.46–1.34)	0.379
2	0.93 (0.27–3.21)	0.903	1.41 (0.68–2.92)	0.354	1.46 (0.45–4.77)	0.53	0.81 (0.36–1.83)	0.61	0.74 (0.26–2.08)	0.565	0.96 (0.55–1.70)	0.898
3	1.65 (0.39–6.92)	0.496	2.28 (0.95–5.44)	0.063	1.26 (0.27–5.94)	0.771	1.39 (0.54–3.55)	0.497	0.33 (0.06–1.85)	0.207	1.07 (0.53–2.19)	0.848
4	0.51 (0.09–2.98)	0.451	2.38 (1.00–5.66)	0.051	2.43 (0.67–8.85)	0.179	1.41 (0.56–3.54)	0.463	0.19 (0.02–1.70)	0.139	1.48 (0.75–2.94)	0.258
P for trend	0.763		0.04		0.232		0.469		0.09		0.348

All the above variables were included in the model

^aAdjusted for age, sex, allergy, construction year of dwelling, housing type (solitary or other), ventilation of dwelling, type of heating of dwelling, construction year of school, ventilation of school, and number of pupils per class