Table 6.
Evidence profile (P-SEP in general wards or the ER)
a Observational studies only, and the biases of 11 studies were high against markers (indices)
bQ level, high I2, p-value < 0.05: heterogeneity present
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.