Table 1. Characteristics of Each Group and Results.

From: Impact of the Improved Publicly-funded Newborn Hearing Screening Program

Group 1 Group 2
Nr. of newborn: 25,852 Nr. of newborn: 21,631
n (rate to newborns) 65 (0.25%) 148 (0.68%) p=0.000a
Sex
 boy 41 91 NSa
 girl 24 57 NSa
Hearing loss 32 (0.12%) 51 (0.24%) p=0.005a
 unilateral 11 (0.04%) 22 (0.10%) p=0.015a
 bilateral 21 (0.08%) 29 (0.13%) p=0.077a
Until first visit (median, days) 58.0 35.0 p=0.000b
Until intervention (median, days) 147.0* 99.0** p=0.037b
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