| Within 12 h of CRI measurement | Within 6 h of CRI measurement |
---|
Estimate (95%CI) | P | Estimate (95%CI) | P |
---|
First re-shock |
OR adjusted | 2.24 (1.34, 3.73) | 0.002 | 2.31 (1.40, 3.81) | 0.001 |
OR unadjusted | 2.17 (1.42, 3.32) | < 0.001 | 2.25 (1.55, 3.28) | < 0.001 |
Narrow pulse pressure |
OR adjusted | 1.24 (0.82, 1.86) | 0.306 | 1.33 (0.96, 1.84) | 0.083 |
OR unadjusted | 0.98 (0.34, 2.77) | 0.963 | 1.43 (1.01, 2.02) | 0.045 |
- For each outcome (first re-shock and narrow pulse pressure), we considered two risk periods: within 6 h from CRI measurement and within 12 h from CRI measurement
- OR odds ratio of the first re-shock or narrow pulse pressure for each decrease of 0.1 in CRI. These ORs and corresponding 95% confidence intervals (95%CI) and P values were estimated from logistic regression models that used cluster bootstrap with 1000 resamples of the original dataset to take into account repeated CRI measurements from the same participant
- OR adjusted corresponds to OR after adjusted for time of CRI measurement, age, gender, and body weight
- OR unadjusted corresponds to OR from univariate model with CRI as the only covariate