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Results from the NHS, according to the number of risk indicators for hearing impairment.
| Risk # | Passed | Failed | Total |
|---|---|---|---|
| Zero | 1332 (98.7%) | 17 (1.3%) | 1349 (100.0%) |
| 1 | 98 (98.0%) | 2 (2.0%) | 100 (100.0%) |
| 2 | 65 (95.6%) | 3 (4.4%) * | 68 (100.0%) |
| 3 | 40 (95.2%) | 2 (4.8%) * | 42 (100.0%) |
| 4 | 8 (80.0%) | 2 (20.0%) * | 10 (100.0%) |
| 5 | 1 (100.0%) | (0.0%) | 1 (100.0%) |
| Total | 1544 (98.3%) | 26 (1.7%) | 1570 (100.0%) |
p-value: 0.003
