1. Figure 1. Flowchart for selection of study participants.
Randomization (n = 129)
Excluded
Absent from CPR training (n = 10)
45-minute chest compression-only
CPR training (n = 119)
Absent
From immediate evaluation,
but attended
after CPR training (n = 1)
Evaluation immediately (n = 118)
3-month group (n = 42)
6-month group (n = 39)
Control group (n = 38)
Lost to follow-up
Busy (n = 1)
Underwent
self-retraining (T1)
(n = 41) 3M
Underwent
self-retraining (T2)
(n = 41)
Underwent
self-retraining
(n = 39) 6M
Underwent
self-retraining (T3)
(n = 41)
Lost to follow-up
Physical problem (n = 1)
No response (n = 1)
Lost to follow-up
Physical problem (n = 1)
No response (n = 3) 9M 1Y
Final evaluation (n = 41)
Final evaluation (n = 37)
Final evaluation (n = 34)
Data missing
(n = 2)
Analysis (n = 41)
Analysis (n = 37)
Analysis (n = 32)
Figure 1. Flowchart for selection of study participants.
CPR = cardiopulmonary resuscitation.