Table 2

Neurological outcomes of included studies

Study identification	Neurological scale	Time point	Qualitative outcomes
Study identification	Neurological scale	Time point	Good	Moderate	Poor	Vegetative	Missing
Alanezi45 2004	Qualitative	Discharge	1	0	1	0	0
Barnard4 2017	GOS	Discharge	24*	N/A	9†	N/A	20
Beck46 2016	CPC	Discharge	6*	N/A	3	0	0
Calkins34 2002	Qualitative	Discharge	2	0	0	0	0
Capizzani35 2010	Qualitative	Discharge	2	1	3	0	0
Chia47 2017	CPC	Discharge	15*	N/A	23†	N/A	0
Chiang48 2015	CPC	Discharge	12*	N/A	8†	N/A	0
Chien49 2016	CPC	Discharge	3*	N/A	6†	N/A	0
David50 2007	CPC	Discharge	2*	N/A	4†	N/A	0
Deasy51 2012	GOS	1 year	0	2	2	1	23
Di Bartolomeo19 2005	GOS	4 years	0	0	2	0	0
Djarv52 2018	CPC	Discharge/30 days	15	7	6	0	37
Duchateau53 2017	CPC	Discharge	7	2	1	0	0
Evans5 2016	GOS	Discharge	24	6	15	3	97
Falcone54 1995	Qualitative	Discharge	4	0	2	0	0
Fisher55 1999	Qualitative	Discharge	0	0	0	1	0
Graesner56 2011	GOS	Discharge	72	53	48	40	8
Hillman57 2016	Qualitative	Variable	1	0	1	0	2
Huber-Wagner58 2007	GOS	Discharge	15	13	15	6	81
Keller37 2013	GOS	Variable	12	2	2	1	20
Kleber23 2014	GOS	Discharge	1	3	10	1	0
Lawhon20 1995	Qualitative	Discharge/3 years	0	0	1	1	0
Lin59 2016	PCPC	Discharge	12	26‡	N/A	N/A	0
Love60 2016	Qualitative	Discharge	4	0	3	0	0
Lundy61 2011	Qualitative	Discharge	36	0	89	0	0
Molina62 2008	Qualitative	Discharge	8	0	0	0	0
Mollberg63 2011	Qualitative	Discharge	0	0	1	0	0
Moore64 2011	Qualitative	Discharge	46	9	1	0	0
Moore44 2016	GOS	Discharge	72	13	0	17	4
Murphy65 2010	Qualitative	Discharge	16	3	7	2	0
Perron66 2001	FIM	Discharge	177§	0	7	0	0
Pickens67 2005	Qualitative	Discharge	11	1	0	2	0
Powell68 2004	Qualitative	Discharge	15	6	5	0	36
Rabinovici69 2014	Qualitative	Discharge	7	1	1	0	0
Shimazu70 1983	Qualitative	30 days post admission	4	0	2	0	1
Stratton71 1998	CPC	Discharge	3	1	2	3	0
Tarmey43 2011	GOS	Discharge	4	0	0	0	0
Vassallo72 2019	GOS	Discharge/30 days	2	2	1	0	2
Zwingmann73 2015	GOS	After resuscitation	14	13	6	10	0
Zwingmann21 2016	GOS	After resuscitation	193	201	174	81	0
Total		Favorable: 992			Unfavorable: 630		Missing: 546

*Reported as good or moderate.
†Reported as poor or vegetative.
‡Reported as moderate, poor, or vegetative.
§Reported as good, moderate, or poor.
CPC, Cerebral Performance Categories; FIM, Functional Independence Measure; GOS, Glasgow Outcome Scale; N/A, not available; PCPC, Pediatric Cerebral Performance Categories.