Table 4 Predictions of respiratory failure in children hospitalized with influenza, on a multivariable logistic regression model
Variables | Odds ratio with 95% CI | P-value |
|---|---|---|
CHD | 1.85 (1.5–2.2) | < 0.001 |
Age | 1.03 (1.03–1.04) | < 0.001 |
Sex (Female) | 0.95 (0.9–1.1) | 0.16 |
Race | ||
White | Reference | – |
Black | 0.91 (0.8–1.0) | 0.07 |
Hispanic | 1.0 (0.9–1.1) | 0.67 |
Others | 1.2 (1.1–1.4) | 0.005 |
Year | ||
2003 | Reference | – |
2006 | 1.6 (1.2–2.2) | 0.003 |
2009 | 1.8 (1.4–2.3) | < 0.001 |
2012 | 1.9 (1.5–2.5) | < 0.001 |
2016 | 3.4 (2.6–4.5) | < 0.001 |
Discharge quarter | ||
Jan-Mar | Reference | – |
Apr-Jun | 1.5 (1.3–1.7) | < 0.001 |
Jul-Sep | 1.5 (1.3–1.7) | < 0.001 |
Oct-Dec | 1.2 (1.1–1.2) | 0.005 |
Comorbid conditions | ||
Asthma | 1.1 (1.1–1.2) | 0.002 |
Congenital respiratory anomalies | 2.5 (1.9–3.4) | < 0.001 |
Congenital musculoskeletal anomalies | 2.8 (2.3–3.4) | < 0.001 |
Chromosomal anomalies | 2.2 (1.9–2.6) | < 0.001 |