Table 1. Main characteristics of included studies
Year, Author Patients No Age(years) BMI(Kg/m2) Cyst size, cm Study type Surgery type No of patients AMH measurements
2014, Yoon 28 vs 57 30,3±5,0 vs 30,2±5,6 20,4±2,4 vs 20,7±2,5 6,1±1,9 vs 6,3±2,1 randomized controlled trial Single-port lap cystectomy vs two -and four-port lap cystectomy 28 vs 28 and 29 for each group (single-port group ,two-port and four-port group) Preoperatively and 1 week -1 month and 3 months postoperatively
2014, Huang 34 vs 37 34,59±10,18 vs 34,73±9,68 21,29±2,52 vs 21,14±2,61 7,05±2,37 vs 6,39±2,27 retrospective case-control study Single-port lap cystectomy vs conventional multiple-port lap cystectomy 34 (single-port group) vs 37(multiple-port group) Preoperatively and 4 weeks postoperatively
2015, Angioni 49 vs 50 30,25±5,1 vs 30,53±4,55 20,4±2,3 vs 20,19±2,58 7,6±3,56 vs 7,0±2,0 retrospective case-control study Single-port lap cystectomy vs conventional multiple-port lap cystectomy 49(single-port group) vs 50(multiple-port group) Preoperatively and 4-6 weeks and 3 months postoperatively
2019, Wang 47 vs 32 30,1±6,8 vs 29,4±5,1 20,8±2,15 vs 20,65±1,75 6,5±1,5 vs 6,0±1 non-randomized concurrent control trial Single-port lap cystectomy vs conventional multiple-port lap cystectomy 47(single-port group) vs 32(multiple-port group) Preoperatively and 2nd-3rd day and 4-6 weeks postoperatively