Table 4 Multiple linear regression analysis to identify the factors related to the days of hospital stay of children 1 to 24 months of age hospitalized for viral respiratory infections (n = 66,304)
Coefficient | Confidence interval 95% | p | |
|---|---|---|---|
Sex female | 0.06 | 0.002 to 0.13 | 0.043 |
History of prematurity | 0.55 | 0.408 to 0.707 | < 0.001 |
Bronchopulmonary dysplasia | 1.64 | 1.37 to 1.90 | < 0.001 |
Congenital heart disease | 1.73 | 1.59 to 1.87 | < 0.001 |
In-hospital complications | 2.19 | 1.90 to 2.48 | < 0.001 |
Invasive medical procedures | 15.78 | 15.24 to 16.32 | < 0.001 |
Admitted to Pediatric Intensive Care Unit | 0.78 | 0.08 to 1.48 | 0.029 |
Diagnosis at pneumonia | 1.21 | 1.14 to 1.27 | < 0.001 |