Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Association between last norepinephrine dose and the 28-day mortality in the early and normal groups
| Hazard ratio | 95% Confidence interval | p-value | |
|---|---|---|---|
| MI cohort | 0.76 | 0.65–0.89 | < 0.001 |
| PSM cohort | 0.80 | 0.68–0.94 | 0.006 |
| sIPTW cohort | 0.75 | 0.63–0.88 | < 0.001 |
MI multiple imputation, PSM propensity score matching, sIPTW stabilized inverse probability treatment weighting
