Table 2.

Predictors of clinical severity.

Predictor	Multivariate OR (95% CI, p)
Coinfection	1.01 (0.72, 1.41, p = 0.932)
RCP	1.35 (0.84, 2.08, p = 0.191)
Age	1.16 (0.54, 2.35, p = 0.697)
Male	1.36 (1.1, 1.69, p = 0.005)
Smoke inside	0.97 (0.86, 1.08, p = 0.557)
Daycare	0.83 (0.65, 1.05, p = 0.124)
Breastfeeding	1.07 (0.83, 1.39, p = 0.602)
Low SES	1.08 (0.83, 1.4, p = 0.58)
Middle SES	1.02 (0.79, 1.32, p = 0.888)
High SES	Ref.

Table gives the adjusted odds ratios of being a severe clinical case (CSS $>3$) by coinfection status (more than 1 detection), RCP (yes/no), per year of age, Male sex (male vs. female), smoking in the home (yes/no), attending daycare (yes/no), breastfeeding status (yes/no), and socioeconomic status (SES; low and middle vs. high). The model is additionally adjusted for calendar year and month of year.

Estimates displayed in bold face indicate statistical significance (p<0.05).