Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Patient satisfaction
Systematic review	836 premenopausal women 5 RCTs in this analysis	Proportion of women expressing overall dissatisfaction with treatment 21/382 (5%) with hysterectomy 57/454 (13%) with endometrial ablation	OR 2.46 95% CI 1.54 to 3.9 P <0.001	Moderate effect size	hysterectomy
Systematic review	739 premenopausal women 4 RCTs in this analysis	Patients reporting moderately or very satisfied with treatment 82% with hysterectomy 79% with endometrial ablation Absolute numbers not reported	RR 0.7 95% CI 0.4 to 1.03		Not significant