Can Mobile Videocall Assist Laypersons’ Use of Automated External Defibrillators? A Randomized Simulation Study and Qualitative Analysis
Table 1
Basic characteristics of participants ().
Variables
Group
Non-guided ()
Voice call-guided ()
Video call-guided ()
Gender, female
18 (60.0)
19 (63.3)
17 (56.7)
0.870
Age, year
24.0 (23.0-25.0)
22.0 (22.0-23.0)
22.5 (22.0-26.25)
0.070
Experience of
CPR education
23 (76.7)
21 (70.0)
25 (83.3)
0.475
CPR education including AED
8 (26.7)
7 (23.3)
12 (40.0)
0.412
Number of CPR education in recent 2 years
0.0 (0.0-1.0)
0.0 (0.0-1.0)
1.0 (0.0-1.3)
0.104
Real AED use
2 (6.7)
0 (0.0)
3 (10.0)
0.227
Categorical variables were expressed by (%), continuous variables by median (interquartile range). Statistical analysis was conducted by nonparametric test. CPR: cardiopulmonary resuscitation; AED: automated external defibrillator.