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Analysis of variables in patterns of use of personal stereo devices relative to tinnitus.
| Variable | tinnitus | n | Mean | SD | Median | Minimum | Maximum | p value |
|---|---|---|---|---|---|---|---|---|
| Daily hours using | yes | 14 | 2.50 | 1.34 | 2 | 1 | 6 | 0.48 |
| no | 40 | 3.05 | 2.58 | 2 | 1 | 14 | 0.48 | |
| Time using (years) | yes | 14 | 3.00 | 1.80 | 2.5 | 1 | 7 | 0.51 |
| no | 40 | 2.63 | 1.51 | 2 | 1 | 5 |
SD: standard deviation
