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.
Algorithm for the diagnosis of testosterone deficiency syndrome (TDS). cBAT = calculated bioavailable testosterone, CBC = complete blood count, cFT = calculated free testosterone, COPD = chronic obstructive pulmonary disease, FSH = follicle-stimulating hormone, LH = luteinizing hormone, PSA = prostate-specific antigen, SHBG = sex hormone–binding globulin, TSH = thyroid-stimulating hormone.
