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Changes in frequency of apnea events after ROP Examination in 39 infants not on ventilation
| Apnea 0–24 hours after eye examination? | |||
|---|---|---|---|
| No | Yes | ||
| Apnea before Eye examination? | No | 30 | 4 |
| p=0.13 | Yes | 0 | 5 |
|
| |||
| Apnea 25–48 hours after eye examination? | |||
| No | Yes | ||
| Apnea before Eye examination? | No | 26 | 8 |
| p=0.04 | Yes | 1 | 4 |
p-values are based on McNemar’s test for paired proportions
