Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Patient satisfaction
Systematic review	321 women Data from 1 RCT	Patient satisfaction 12 months 148/166 (89%) with laser ablation 140/155 (90%) with transcervical endometrial resection	OR 0.88 95% CI 0.43 to 1.81 P = 0.73		Not significant
Systematic review	91 women Data from 1 RCT	Patient satisfaction 12 months 45/47 (96%) with vaporising electrode ablation 41/44 (93%) with transcervical endometrial resection	OR 1.65 95% CI 0.26 to 10.35 P = 0.60		Not significant
RCT	50 women	Satisfied or very satisfied 2 years 64% with 5-mm rollerball with unmodulated cutting current 68% with 5-mm rollerball with modulated coagulating current Absolute numbers not reported	P = 0.46		Not significant