摘要：Objective:This study was undertaken to analyze the f.equency and the determinants of.long-term clinically detectable recurrence rate of.deep,ovarian,and pelvic endometriosis. Study design:The clinical data of.1106 women with f.rst diagnosis of.endometriosis observed between 1979 and 2001 were collected. Results:The 4-year recurrence rate was 24.6%,17.8%,30.6%and 23.7%,respectively,f.r cases of.ovarian,pelvic,deep,and ovarian and pelvic endometriosis (P < .05). The recurrence rates decreased in all groups (with the exception of.ovarian endometriosis) in the class age 34 years or older,these f.ndings were signif.cant (P < .05). Radicalitywas associated with lower recurrence rates in all the groups. A pregnancy af.er diagnosis was associated with a reduced risk of.recurrence. Conclusion:The study shows that the recurrence rates of.endometriosis were higher in case of.deep endometriosis and that the risk f.ctors f.r recurrence were similar among women with endometriosis at dif.erent sites.