Brief compression-only cardiopulmonary resuscitation and automated external defibrillator course for secondary school students: a multischool feasibility study.

Objectives: This study assessed the feasibility and preliminary efficacy of a 2-hour compression-only cardiopulmonary resuscitation and automated external defibrillator (CO-CPRAED) course in secondary school students.

Design: Prospective pre-post feasibility study.

Setting And Participants: 128 students (12-15 years old) without prior basic life support (BLS) training at four secondary schools in Hong Kong.