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.
The association of between each unexposed subject’s propensity for exposure to WLST-N<72 based on baseline clinical characteristics and in-hospital mortality. The 95% confidence band of the spline curve at the highest propensity scores does not include a 1.0 probability of in-hospital mortality, indicating excess mortality associated with exposure after adjustment for baseline clinical characteristics.
