Table 4 Summary statistics and the results of the tests for comparing the groups for three study variables
From: Effect of the Cardio First Angel™ device on CPR indices: a randomized controlled clinical trial
Variable | Total (n = 80) | Intervention (n = 40) | Control (n = 40) | ||||
|---|---|---|---|---|---|---|---|
Median | (Q1–Q3) | Median | (Q1–Q3) | Median | (Q1–Q3) | p Valuea | |
CPR duration | 34 | (32–43) | 34 | (32–36) | 36 | (33–44) | 0.076 |
CPR evaluation score | 7 | (6–9) | 9 | (9–9.75) | 6 | (5–6) | <0.0001 |
CPR guideline observation score | 7.5 | (5–9) | 9 | (8–10) | 5 | (5–6) | <0.0001 |