Table 1.
Group Averages, Standard Deviations, and Statistical Analysis for Each Self-Report and Behavioral Test Measure
| ANOVA | ||||
|---|---|---|---|---|
| Self-report measures | Blast-exposed mean (SD) | Control mean (SD) | F | p |
| FHQ Total | 19.9 (6.1) | 15.2 (3.9) | F(1,20) = 5.614 | 0.025 |
| HHIA | 32.5 (31.33) | 6.75 (12.8) | F(1,27) = 4.903 | 0.037 |
| NSI Total | 33.9 (21.3) | 14.1 (12.4) | F(1,27) = 8.771 | 0.006 |
| Behavioral measures | ||||
|---|---|---|---|---|
| AzBio Quiet | 99 (1.4) | 99.5 (.007) | F(1,27) = 1.690 | 0.205 |
| AzBio +5 dB SNR | 94 (.05) | 96.6 (.02) | F(1,27) = 2.612 | 0.118 |
| AzBio 0 dB SNR | 65 (11.5) | 65.4 (10.5) | F(1,27) = 0.012 | 0.913 |
| CNC Quiet | 99.8 (.005) | 99.9 (.004) | F(1,27) = 0.167 | 0.686 |
| CNC +5 dB SNR | 86.5 (6.9) | 89.6 (3) | F(1,27) = 2.321 | 0.272 |
| DDT | 94.6 (5.3) | 97.5 (2.2) | F(1,22) = 2.138 | 0.158 |
| SSW | 6.3 (5.9) | 2.5 (1.9) | F(1,22) = 3.070 | 0.094 |
| CWT - right | 93.7 (6.3) | 99 (1.7) | F(1,22) = 3.998 | 0.06 |
| CWT - left | 93.3 (4.0) | 98 (1.3) | F(1,22) = 5.901 | 0.025 |
FHQ, Functional Hearing Questionnaire; HHIA, Hearing Handicap Inventory for Adults; NSI, Neurobehavioral Symptom Inventory; SNR, signal-to-noise ratios; CNC, Consonant-Nucleus-Consonant; DDT, Dichotic Digits Test; SSW, Staggered Spondaic Words; CWT, Compressed Word Test.