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.
Summary ROC plot of TNF‐α for detection of endometriosis. Each point represents the pair of sensitivity and specificity for each evaluation. The size of each point is proportional to the sample size and the shape designates the tests with different cut‐off values. The bars correspond to 95% CIs of each individual evaluation. The data were not assessed by meta‐analysis.
