Part II:
In patients with JO-RRP, the correlation between gender, age of onset, Derkay score, surgical method and surgical interval was analyzed to explore the influencing factors of surgical interval after surgical treatment of RRP.
A total of 55 patients with JO-RRP were included, with a male to female ratio of 31:24, an age of onset of 6.7±4.3 years, a range of 0.5~17 years, and a total of 265 surgeries, including 225 times (84.9%) of microcutter, 20 times (7.5%) of CO2 laser, and 20 times (7.5%) of KTP laser, all of which were hospitalized under general anesthesia. The basic information of the cases and the number of surgeries are shown in Table 2.