Table 3.
Mean pain rating at NAC1 and NAC2 by Pain Interference group
| NAC 1 |
NAC 2 |
|||
|---|---|---|---|---|
| Does pain interfere with your rehabilitation? | N | Mean pain rating | N | Mean pain rating |
| No | 304 | 2.52 | 337 | 2.39 |
| Yes | 202 | 5.21 | 171 | 5.23 |
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