Appendix 1.

Training and Awareness of Michigan High School and Club Sport Coaches

Variable	Coaches, No. (%)		χ2 Value	P Value
	High School (N = 497)	Club (N = 31)
CPR training required?			174.4	<.001
Yes	491 (98.8)	17 (54.8)
No	4 (0.8)	14 (45.2)
Do not know/not sure	2 (0.4)	0 (0.0)
AED training required?			49.2	<.001
Yes	404 (81.3)	9 (29.0)
No	67 (13.5)	18 (58.1)
Do not know/not sure	26 (5.2)	4 (12.9)
First aid training required?			8.5	.014
Yes	335 (67.4)	13 (41.9)
No	151 (30.4)	17 (54.8)
Do not know/not sure	11 (2.2)	1 (3.2)
Aware of EAP for practice venue?			10.4	.005
Yes	417 (83.9)	19 (61.3)
No	80 (16.1)	12 (38.7)
Practiced EAP for practice venue in past 12 months?a			1.3	.52
Yes	103 (24.7)	4 (21.1)
No	292 (70.0)	15 (78.9)
Not sure/cannot remember	22 (5.3)	0 (0.0)
Is AED available at practice venue?			55.6	<.001
Yes	437 (87.9)	12 (38.7)
No	45 (9.1)	14 (45.2)
Don't know/not sure	15 (3.0)	5 (16.1)
Aware of AED location at practice venue?b			1.5	.22
Yes	426 (97.5)	11 (91.7)
No	11 (2.5)	1 (8.3)
Distance of practice-venue AED from location where team practices, minb			28.2	<.001
0–1	325 (74.4)	9 (75.0)
1–3	86 (19.7)	1 (8.3)
3–5	20 (4.6)	0 (0.0)
>5	3 (0.7)	0 (0.0)
Do not know/not sure	3 (0.7)	2 (16.7)
How often are you made aware of the EAP at competition venues?			5.0	.17
None of the time	261 (52.5)	17 (54.8)
Some of the time	162 (32.6)	11 (35.5)
Most of the time	52 (10.5)	0 (0.0)
Almost all of the time	22 (4.4)	3 (9.7)

Abbreviations: AED, automated external defibrillator; CPR, cardiopulmonary resuscitation; EAP, emergency action plan.

^aRespondents were asked this question only if they answered yes to being aware of the EAP at their practice venue.

^bRespondents were asked this question only if they answered yes to an AED being available at their practice venue.