Table 1.
The means and standard deviations for top and bottom SIN groups as well as p-values for group differences are listed for HINT-Front scores, pure-tone averages (.5 to 4 kHz), age, click wave V latencies, WASI IQ standard scores, and Woodcock-Johnson III Working Memory standard scores.
| HINT dB (SNR) | PTA for (.5–4kHz) dB HL | Age (Years) | Click Latency Wave V (ms) | WASI IQ (Standard Score) | Working Memory (Standard Score) | |
|---|---|---|---|---|---|---|
|
Total Group Mean (SD) |
−2.69 (.92) | 13.71 (6.01) | 63 (3.83) | 6.04 (.31) | 122 (11.21) | 115 (14.74) |
|
Top SIN Mean (SD) |
−3.40 (.54) | 1.45 (2.37) | 62 (3.24) | 6.03 (.33) | 123 (11.32) | 111(13.64) |
|
Bottom SIN Mean (SD) |
−1.99 (.64) | 2.13 (4.21) | 64 (4.31) | 6.04 (.31) | 120 (10.67) | 119(14.97) |
| p - value | < 0.001 | 0.538 | 0.265 | 0.959 | 0.391 | 0.119 |