Methods:
Between 30th August to 29th November 2018, 129 participants from Syiah Kuala University, Banda Aceh, Indonesia, were randomized to learn CPR, either through fit-CPR or CCM protocol. All participants underwent pre, post, and 6-month retention tests. Each test had a 10-item questionnaire with CPR performance on a manikin that was assessed using a validated checklist.