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Demographic characteristics and risk factors for non-invasive pneumonia in children.
| Non-Invasive Pneumonia (3926) | |
|---|---|
| Characteristic/Risk Factor | N (%) |
| Male | 2056 (52.4) |
| Female | 1870 (47.6) |
| Urbanicity | |
| <10,000 inhabitants | 896 (22.8) |
| 10,000–60,000 inhabitants | 1794 (45.7) |
| 65,000–500,000 inhabitants | 1236 (31.5) |
| Preterm birth | 225 (5.7) |
| Underlying disease | |
| Asthma | 35 (0.9) |
| Chronic heart disease | 23 (0.6) |
| Chronic lung disease | 4 (0.1) |
| Chronic renal failure | 2 (0.1) |
