Skip to main content

Table 3 Univariate analyses of risk factors for length of hospital stay and days with supplemental oxygen (n = 260)

From: Severe lower respiratory tract infection in infants and toddlers from a non-affluent population: viral etiology and co-detection as risk factors

  Length of hospital stay Days with supplemental oxygen
  β* (95% CI)  p β* (95% CI)  p
Sex, female 0.4 (-0.9 - 1.7) 0.553 0.5 (-0.6 - 1.7) 0.372
Age, <6 months 3.8 (2.7 - 5) <0.001 3.8 (2.8 - 4.9) <0.001
Prematurity 0.4 (-1.0 - 1.9) 0.570 0.4 (-1.0 - 1.7) 0.605
Maternal smoking during pregnancy 1.2 (-0.2 - 2.6) 0.106 1.3 (-0.02 - 2.7) 0.054
Family Hx asthma 2.4 (1.2 - 3.6) <0.001 2.4 (1.3 - 3.5) <0.001
  1. Hx: history; * number of extra days, compared to negative counterparts.