Table 4.

Summary of out-of-hospital cardiac arrest (OHCA) resuscitation attempts and outcomes 2016–2019.

	OHCA resuscitation attempts reported by GP CFRs					OHCA resuscitation attempts reported by routine general practice cohort (MERIT 1/2)					OHCAR national data
Year	Active GP CF Rs	Cardiac arrest resus citation attempts	Survival outcome available	Survival to hospital discharge	Survival to hospital discharge %	Participating GP practices	Cardiac arrest resus citation attempts	Survival data available	Survived to hospital discharge	Survived to hospital discharge %	Total cardiac arrest resus citation attempts	Survival outcome available	Survival to hospital discharge	Total survival to hospital discharge %
2016	107	31	29	4	13.8	504	33	32	8	25.0	2389	2382	185	7.8
2017	119	44	38	5	13.2	509	41	40	7	17.5	2333	2325	152	6.5
2018	182	66	60	6	10.0	538	35	34	10	29.4	2442	2434	176	7.2
2019	190	43	36	3	8.3	538	22	22	8	36.4	2564	2552	190	7.4
Total	196a	184	163	18	11.0	538	131	128	33	25.8	9728	9693	703	7.3

^aActive at any time.