The Canadian Hysterectomy Options Collaborative Evaluative Study (CHOiCES)

背景：子宫切除术是非妊娠妇女最常见的手术，也是加拿大5种最常见的手术之一。接受子宫切除术的妇女通常扮演着重要的社会角色，她们是收入来源，也是子女或老人的照顾者。

Background: Hysterectomy is the most common surgery in non-pregnant women and among the 5 most common procedures in Canada. Women who receive hysterectomy often have important community roles as income earners and caregivers for their children or older ad