Fig. 3From: Associations between indoor environmental quality in schools and symptom reporting in pupil-administered questionnairesAdjusted odds ratios for the associations between latent classes of IEQ (Good IEQ is the reference) and symptoms reported in general and in relation to the school environment of secondary school pupils (n = 3410 pupils, 30 school buildings). Note. All analyses were adjusted for pupils’ age, sex, asthma, hay fever, atopic rash, parental smoking, and attending Swedish-speaking school. Separate models were tested for each symptom score (odds ratios and 95% CI are listed in Additional file 1: Table S22)Back to article page