Research Article
A Survey of Neck Pain among Dentists of the Lebanese Community
Table 4
NDI in the function of the existence of pain.
| | Pain | N | Mean | Std. deviation | Minimum | Maximum | value |
| | No | 45 | 2.69 | 2.67 | 1.00 | 14.00 | <0.0001 | | Yes | 297 | 8.62 | 4.97 | 1.00 | 26.00 | | Total | 342 | 7.84 | 5.14 | 1.00 | 26.00 |
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