Age-related changes in men resemble symptoms of hypogonadism. Although the
average levels of testosterone decrease with age, correlations between comp
laints and testosterone levels are inconsistent and low in aging men. This
is related to methodological limitations of studies, the high interindividu
al variability of testosterone in the aging male, ambiguities of normal val
ues,and numerous determinants (e.g., health status, health behavior) on the
level of testosterone.
When studying the relationship between decreased testosterone, psychologica
l and physical complaints have to take into consideration a whole array of
psychosocial influences (e.g., perception, interpretation, and coping with
age-related changes).