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Demographic and clinical features of the patients (n = 147)
| Variable | |
|---|---|
| Sex (male) | 64.6% (95/147) |
| Age (median, IQR) | 18 (9–25) months |
| Standard indication | |
| CHD | 21.8% (32/147) |
| Premature birth | 1.4% (2/147) |
| CLD | 6.8% (11/147) |
| Any of the above | 23.1% (34/147) |
IQR: interquartile range, CHD: congenital heart disease, CLD: chronic lung disease.
