Table 1.

Characteristics of selected studies

Study	Country	Study design	Number of sites	Primary data source	Time period	Sample size	Critical appraisal
Peer-reviewed publications
Trivedi et al 201916	USA	Retrospective	2	Medical charts	September 2017–August 2018	249	Good
Störmann et al 202015	Germany	Prospective	2	Prospective data collection	July 2019–March 2020	76	Good
Mitchell et al 201913	Australia	Retrospective	1	Medical charts	November 2018–January 2019	54	Good
Liew et al 202028	Singapore	Retrospective	1	Medical charts	2015–2016	36	Good
Kobayashi et al 201912	USA	Retrospective	Multiple	Medical charts	September 2017–October 2018	103	Good
Brownson et al 201911	New Zealand	Retrospective	1	Medical charts	October 2018–February 2019	180	Good
Blomberg et al 20194	Denmark	Retrospective	Multiple	Medical charts	January 2016–July 2019	130	Good
Beck et al 2019	New Zealand	Retrospective	1	Medical charts	January 2018–February 2018 and January 2019–February 2019	54	Good
Bauer et al 202010	USA	Retrospective	1	Medical charts	October 2018–October 2019	61	Good
Puzio et al 202014	USA	Retrospective	2	Medical charts	September 2018–November 2018	92	Fair
Badeau et al 201932	USA	Retrospective	2	Medical charts	June 2017–November 2017 and June 2018–November 2018	50	Good
Namiri et al 20203	USA	Retrospective	Multiple	NEISS	2014–2018	988	Fair
Aizpuru et al 20199	USA	Retrospective	Multiple	NEISS	2013–2017	820	Fair
Bresler et al 201923	USA	Retrospective	Multiple	NEISS	2008–2017	990	Fair
Farley et al 202047	USA	Retrospective	Multiple	NEISS	2014–2019	1823	Fair
Yarmohammadi et al 202020	USA	Retrospective	2	Medical charts	June 2018–May 2019	34	Fair
Faraji et al 202021	USA	Retrospective	1	Medical charts	April 2018–September 2019	203	Good
Trivedi et al 201922	USA	Retrospective	1	Medical charts	July 2018–January 2019	90	Good
Siow et al 202029	USA	Retrospective	1	Medical charts	November 2017–January 2020	486	Good
Ishmael et al 202033	USA	Retrospective	2	Medical charts	September 2017–August 2019	73	Fair
Dhillon et al 202027	USA	Retrospective	Multiple	Medical charts	January 2018–December 2018	87	Good
Nellamattathil et al 202031	USA	Retrospective	Multiple	Medical charts	September 2017–December 2018	54	Good
Mayhew and Bergin 201930	New Zealand	Retrospective	1	Medical charts	August 2018–December 2018	64	Fair
English et al 202018	USA	Prospective	2	Interviews and medical charts	September 2018–November 2018	124	Good
Hennocq et al 202024	France	Prospective and retrospective	2	Interviews and medical charts	January 2017–October 2019	125	Good
Kim et al 202025	South Korea	Retrospective	1	Medical charts	January 2017–March 2020	256	Good
Oksanen et al 202026	Finland	Retrospective	1	Medical charts	2019	23	Good
Shiffler et al 202019	USA	Retrospective	Multiple	Database	2017–2019	165	Good
Grey literature (non-journal reports)
Pearson et al 201935	Australia	Retrospective	NR	NR	November 2018–February 2019	82
Hojjat et al 201936	USA	Retrospective	Multiple	NEISS	2013–2017	3458 a
Beck et al 202037	New Zealand	Retrospective	1	Medical charts	2018–2019	56
Changand Diamond 201938	USA	Retrospective	Multiple	NEISS	2013–2017	444
Allen et al 201939	USA	Retrospective	NR	Medical charts	September 2018–November 2018	200
Sedor and Caswell 201940	Canada	NR	NR	NR	July 2019–August 2019	33
Austin Public Health Unit 201917	USA	Retrospective	NR	Interviews	September 2018–November 2019	192
City of Santa Monica 201941	USA	NR	NR	NR	January 2017–September 2019	NR
Cicchino et al 202034	USA	Prospective	1	Interviews	March 2019–September 2019	103

NEISS, National Electronic Injury Surveillance System; NR, not reported.