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| Location of Residence | Number | Mean ± SD | Median | Minimum | Maximum | Mann-Whitney Test Result |
|---|---|---|---|---|---|---|
| Mashhad | 53 | 7.30 ± 11.78 | 4.00 | -13.45 | 57.82 | Z = 2.11 P = 0.035 |
| Other | 13 | 13.96 ± 1495 | 16:00 | -14.55 | 47.27 |
