Self-rating scale (score) | Tongxinluo group (n = 28) | Control group (n = 28) | ||
Before | After | beore | after | |
SAS | 59 ± 4.9 | 50 ± 5.5** | 57 ± 5.6 | 55 ± 6.2 |
SDS | 56 ± 5.2 | 47 ± 6.1** | 55 ± 5.3 | 56 ± 9.3 |