Comparison of therapeutic effects between the two groups
For the improved group(IG), symptoms improved rate was 90% after the first treatment, with a 50% cure rate at the same time. At the 1 week and 1month follow‐up, the cure rates were 66.7% and 61.5% respectively. 7 cases recurred at 6 months, with a cure rate of 53.8%.For the traditional group(TG), symptoms improved rate was 50% at the first visit, while the cure rate was only 32.9%. At the 1 week and 1month follow‐up, the cure rates were 48.7% and 46.1% respectively. At the 6months follow‐up, 17 cases recurred, with a cure rate of 34.2%.The cure rates of the IG were significantly higher than that in the TG at the four observation time points respectively, the difference between the two groups was statistically significant (P < 0.05). The therapeutic effects of pevisone in the two groups are shown in Table 2.