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8 June 2011

Evidence-based criteria for diagnosing low testosterone in aging men defined

Image: Sleeping man

This study, published in the New England Journal of Medicine, identified the most important symptoms linked to late-onset hypogonadism (low testosterone levels in aging men) in a large group of men representative of the general population. When testosterone levels were also taken into consideration, having these three symptoms and low testosterone levels was a specific diagnosis of late-onset hypogonadism.

Last updated: 2019