(a).
| Program level | Total (n = 485) |
p value | ||||||
|---|---|---|---|---|---|---|---|---|
| 1 (n = 121) | 2 (n = 119) | 3 (n = 124) | 4 (n = 121) | |||||
| Prewillingness score for CPR | Yes | 77 (63.6%) | 58 (48.7%) | 73 (58.9%) | 75 (62.0%) | 283 (58.4%) | 0.802† | <0.001‡ |
| Postwillingness score for CPR | Yes | 118 (97.5%) | 115 (96.6%) | 124 (100.0%) | 117 (96.7%) | 474 (97.7%) | 0.879† | |
| Prewillingness score for AED | Yes | 46 (38.0%) | 42 (35.3%) | 48 (38.7%) | 56 (46.3%) | 192 (39.6%) | 0.158† | <0.001‡ |
| Postwillingness score for AED | Yes | 117 (96.7%) | 113 (95.0%) | 123 (99.2%) | 119 (98.3%) | 472 (97.3%) | 0.162† | |
A Likert scale was used to categorize responses as no (1, 2, and 3) or yes (4 and 5).
†The chi-square test was used to compare each program level.
‡The pre- and postwillingness for each program level were compared using the McNemar test (all, p < 0.001).
CPR: cardiopulmonary resuscitation; AED: automated external defibrillator.