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Comparison of pain severity score within each group from T0 to T5
| T0 | T5 | Statistical data; | |
|---|---|---|---|
| (mean score ± sd) | (mean score ± sd) | P-value | |
| Group C | 6.3 ± 1.59 | 4.05 ± 1.79 | W = 159; P < 0.02 |
| Group QW | 5.57 ± 1.99 | 2.86 ± 1.49 | W = 195; P < 0.02 |
| Group BW | 7.35 ± 1.26 | 3.87 ± 2.22 | W = 253; P < 10−4 |
QW group receiving LIG once weekly, BW group receiving LIG twice weekly, C group receiving standard of care twice daily, sd standard deviation, T0 first evaluation time, T5 sixth (last) evaluation time
