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.
Correlation among PCR, ACR, and 24-h UP. (A) The correlation between PCR and ACR. (B) The correlation between ACR and 24-h UP. (C) The correlation between PCR and 24-h UP. The conversion coefficients between PCR and ACR, 24-h UP and ACR were 0.84 and 0.96, respectively, which means that PCR multiplied by 0.84 equals the value of ACR, and 24-h UP multiplied by 0.96 equals the value of ACR.
