Table 1.
Baseline and process data
| AutoPulse (n = 115) | LUCAS (n = 122) | Manual control (n = 137) | |
|---|---|---|---|
| Gender male, n (%) | 75 (65.2) | 82 (67.2) | 87 (63.5) |
| Age (years, mean ± SD) | 65 ± 15 | 63 ± 17 | 66 ± 13 |
| Location of arrest onset | |||
| Out-of-hospital, n (%) | 53 (46.1) | 53 (43.4) | 50 (36.5) |
| In-hospital, n (%) | 62 (53.9) | 69 (56.6) | 87 (63,5) |
| Interval call-start study device (min, median, IQR)a | |||
| Out-of-hospital | 60 (56–71) | 57 (48–62) | 57 (43–67) |
| In-hospital | 10 (5–20) | 8 (4–11) | 5 (3–8) |
| Duration of connection study device (min, median, IQR) | 21 (10–31) | 22 (7–39) | 16 (6–32) |
| Compression depth (mm, mean ± SD) | 48 ± 9 | ||
| Compression rate (per minute, mean ± SD) | 110 ± 14 | ||
a
For out-of-hospital cardiac arrest, the call was the call to the dispatch centre; for in-hospital cardiac arrest, it was the call to the hospital central switchboard.