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.
ROC analysis for US measures according to gender. Figure 3 represents the area under curve for risk of PEW according to US muscle sites for (a) men; (b) women. Abbreviations: CSA, cross-sectional area; MID, mid-point; PEW, protein energy wasting; ROC, receiver operating characteristic; RF, rectus femoris; US, ultrasound; VI, vastus intermedius.
