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Summary of 30 percent decrease of VAS value (FAS and PPS)
| FAS | PPS | ||||
|---|---|---|---|---|---|
| Placebo group (n = 120) | Treatment group (n = 120) | Placebo group (n = 110) | Treatment group (n = 114) | ||
| 30 percent decrease of VAS value | Not achieved (N, %) | 101 (84.17%) | 79 (65.83%) | 93 (84.55%) | 73 (64.04%) |
| Achieved (N, %) | 19 (15.83%) | 41 (34.17%) | 17 (15.45%) | 41 (35.96%) | |
| χ2 | 11.10 | 12.76 | |||
| p | 0.0009 | 0.0004 | |||
