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Table 5 Factors associated with CR achievement: multivariate analysis

From: Clinical predictors of radiographic abnormalities among infants with bronchiolitis in a paediatric emergency department

  RR IC.95 p
Age ≤ 3 months 1.4 [1.1 – 1.8] 0.003
Prematurity 1.3 [1.0 – 1.6] 0.08
Feeding difficulties 1.3 [1.1 – 1.6] 0.01
Fever    
  [38-39°C] 1.4 [1.1 – 1.8] <0.001
  ≥ 39°C 1.9 [1.5 – 2.5]
SpO2 < 95% 1.3 [1.0 – 1.7] 0.04
Age related respiratory rate*    
  score = 2 1.2 [0.9 – 1.7] 0.2
  score = 3 1.2 [1.0 – 1.5]
Global score of respiratory distress    
  score = 1 1.4 [1.1 – 1.8] 0.03
  score =2 1.7 [1.2 – 2.4]
  score =3 1.7 [1.1 – 2.8]
Toxic-appearing 1.0 [0.6 – 1.5] 0.9
Crackles 1.5 [1.2 – 2.0] 0.003
Bronchitis rales 1.4 [1.1 – 1.7] 0.004
  1. *According to Liu et al. [6].