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Changes in pain rating index affective pain scores after receiving treatment
|
Group
|
T1
|
T2
|
T3
|
T4
|
Wald χ2
|
P
value
|
| CG (n = 55) | 1 (0-2) | 1 (0-2) | 1 (0-2) | 1 (1-2) | 78.635 | 0.000 |
| EG (n = 58) | 1 (0-2) | 0 (0-1) | 1 (0-1) | 1 (0-1) | 128.366 | 0.000 |
| Wald χ2 | 3.227 | 5.489 | 5.588 | 23.485 | ||
| P value | 0.072 | 0.019 | 0.018 | 0.000 |
CG: Control group; EG: Experimental group.
