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Table 2 Unadjusted and adjusted odds ratios (OR)*, confidence intervals (95% CI) and p-values for number of persons sharing the child's bedroom when all cases of lower respiratory disease were compared with neighbourhood controls.

From: Crowding: risk factor or protective factor for lower respiratory disease in young children?

Variables Unadjusted OR (95% CI) Adjusted OR * (95% CI)
No. of persons sharing the child's bedroom   
   < 4 1.00 1.00
   ≥4 1.17 (0.85–1.61) 1.09 (0.73–1.63)
LRT (1 df) p = 0.33 p = 0.66
  1. * adjusted for sex, age, immunisation status, current breast-feeding, attendance at crèche, family history of asthma or atopy, ventilation rated by child's mother, income per capita, house ownership, social class, and adequate sanitary arrangements