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Follow-up of infants with a prolonged I–V interval (by either one or two standard deviations) at primary ABR assessment
| Final ABR result | Total number of infants with a prolonged I–V interval (%) |
|---|---|
| I–V interval becomes normal | 3 (19) |
| I–V interval remains prolonged (≥0.4 ms) | 7 (50) |
| I–V interval is not recordable | 1 (6) |
| Not repeated | 5 (25) |
