Standard BLS (sCPR) (n = 114) | QCPR (mfCPR) (n = 102) | Human feedback (hfCPR) (n = 110) | P-value (ANOVA/Chi2) | |
---|---|---|---|---|
Sex (female), n/% | 45/40 | 45/44 | 51/46 | 0.569 |
BMI1 | 21.88 ± 2.27 | 22.20 ± 2.84 | 21.77 ± 2.57 | 0.460 |
Age [years] | 22 (21–23) | 22 (21–23) | 22 (21–23) | 0.910 |
Real patient resuscitation performed, n/% | 24/21 | 22/22 | 21/19 (n = 109) | 0.909 |
Months since last resuscitation | 30 (16–36) | 20 (8–33) | 26 (14–36) | 0.438 |
Last BLS course within n/% | ||||
Never | 5/4 | 4/4 | 1/1 | 0.267 |
<6 months ago | 28/25 | 23/23 | 36/33 | 0.201 |
6–12 months ago | 13/11 | 10/10 | 18/16 | 0.318 |
12–24 months ago | 43/38 | 44/43 | 39/36 | 0.501 |
>24 months ago | 24/21 | 20/20 | 16/15 | 0.423 |
Missing | 1/1 | 1/1 | 0/0 | 0.596 |
Duration of training until competent [s] | 210 (157–259)# | 210 (185–320)† | 258 (200–360)#,† | <0.001 |
Total training time [min:s] | 5:57 (5:04–6:46)#, * | 6:18 (5:53–8:08) #, + | 9:32 (8:34–11:14)+, * | <0.001 |