TABLE 3.
Description of treatment duration and visit times.
| Treatment duration (days) | Treatment duration to show effects (days) | Total times of visits | ||
| No. of medical records | Valid | 1,968 | 397 | 1,976 |
| Missing | 55 | 1,626 | 47 | |
| Median | 10 | 14 | 1 | |
| Percentiles | 25 | 7 | 7 | 1 |
| 75 | 29 | 28 | 2 | |
| Mode | 7 | 7 | 1 | |
| Frequency of mode (%*) | 635 (32.3) | 121 (30.48) | 1,069 (54.10) | |
*Valid percentage; CHM, Chinese herbal medicine; No., number.