Placebo (n = 97) | Yokukansan (n = 94) | P-value | |||
---|---|---|---|---|---|
Gastrointestinal symptoms | n = 11 | 11% | n = 11 | 12% | > .999 |
Infection | n = 1 | 1% | n = 3 | 3% | .363 |
Neurotic symptoms | n = 3 | 3% | n = 2 | 2% | > .999 |
Respiratory symptoms | n = 1 | 1% | n = 1 | 1% | > .999 |
Unidentified complaints | n = 1 | 1% | n = 2 | 2% | .617 |
Hypokalemia | n = 3 | 3% | n = 0 | 0% | .246 |
Liver damage | n = 1 | 1% | n = 0 | 0% | > .999 |