| Treatment group | Control group |
Number of injections of cure patients during treatment | 2.50 ± 0.52* | 4.66 ± 0.83 |
Number of injections of effective patients during treatment | 1.41 ± 0.48* | 3.35 ± 0.99 |
Numbers of injections of total effective patients with recurrence during in 6m’s follow-up | 1.37 ± 0.31* | 2.62 ± 0.43 |
Total number of injections of all patients in 12 months | 1.79 ± 0.40* | 3.84 ± 0.55 |