Table 3.
Primary and secondary outcomes
| Cardiac arrest centre group (n=414) | Standard care group (n=413) | RR, OR, or mean difference (95% CI) | Adjusted OR*(95% CI) or p value | Risk difference (95% CI) | ||
|---|---|---|---|---|---|---|
| Primary endpoint | ||||||
| 30-day mortality | 258/411 (63%) | 258/412 (63%) | RR 1·00 (0·90 to 1·11) | 1·09 (0·73 to 1·63) | 0·2% (−6·5 to 6·8) | |
| Secondary endpoints | ||||||
| 3-month mortality | 267/411 (65%) | 263/411 (64%) | RR 1·02 (0·92 to 1·12) | .. | 1·0% (−5·6 to 7·5%) | |
| mRS score at discharge | OR 1·00 (0·76 to 1·32) | 0·99 | .. | |||
| 0 | 70/413 (17%) | 78/402 (19%) | .. | .. | .. | |
| 1 | 23/413 (6%) | 31/402 (8%) | .. | .. | .. | |
| 2 | 22/413 (5%) | 12/402 (3%) | .. | .. | .. | |
| 3 | 15/413 (4%) | 9/402 (2%) | .. | .. | .. | |
| 4 | 10/413 (2%) | 2/402 (1%) | .. | .. | .. | |
| 5 | 16/413 (4%) | 12/402 (3%) | .. | .. | .. | |
| 6 | 257/413 (62%) | 258/402 (64%) | .. | .. | .. | |
| mRS score at 3 months | OR 0·98 (0·73 to 1·31) | 0·87 | .. | |||
| 0 | 75/399 (19) | 69/390 (18%) | .. | .. | .. | |
| 1 | 22/399 (6%) | 32/390 (8%) | .. | .. | .. | |
| 2 | 17/399 (4%) | 9/390 (2%) | .. | .. | .. | |
| 3 | 5/399 (1%) | 9/390 (2%) | .. | .. | .. | |
| 4 | 9/399 (2%) | 3/390 (1%) | .. | .. | .. | |
| 5 | 4/399 (1%) | 5/390 (1%) | .. | .. | .. | |
| 6 | 267/399 (67%) | 263/390 (67%) | .. | .. | .. | |
| mRS score at discharge | ||||||
| Favourable | 130/413 (32%) | 130/402 (32%) | RR 1·01 (0·92 to 1·11) | 0·79 | 0·9% (−5·5 to 7·3) | |
| Unfavourable | 283/413 (69%) | 272/402 (68%) | .. | .. | .. | |
| mRS score at 3 months | ||||||
| Favourable | 119/399 (30%) | 119/390 (31%) | RR 1·01 (0·92 to 1·11) | 0·83 | 0·7% (−5·7 to 7·1) | |
| Unfavourable | 280/399 (70%) | 271/390 (70%) | .. | .. | .. | |
| Mean EQ-5D-5L score | 0·68 (0·32); n=97† | 0·72 (0·25); n=92† | Mean difference −0·04 (−0·12 to 0·05) | .. | .. | |
Data are n/N (%) and mean (SD), unless otherwise specified. Mortality refers to all-cause mortality. mRS=modified Rankin Scale. OR=odds ratio. RR=risk ratio.
*
Adjusted OR calculated due to convergence issues.
†
The number of participants for whom data were obtained.