January 2008 in “대한피부과학회지” This study found that among Korean patients with androgenetic alopecia, a significant portion had a family history, and pelvic ultrasound showed increased rates of abnormalities in female patients, although not recommended as a routine test.
January 1995 in “대한피부과학회지” This study found that androgenetic alopecia is significantly associated with a family history of baldness, and most patients showed normal serum testosterone levels.
January 2001 in “대한피부과학회지” This study found no significant differences in plasma DHEA-S and total testosterone levels between female patients with androgenetic alopecia and normal controls, regardless of clinical type or hyperandrogenic symptoms.
This study of androgenic alopecia patients reports that stress was associated with AGA in both men and women, with notable findings differing by gender, age, and AGA type.
January 2009 in “대한피부과학회지” In this study, researchers found that stress is linked to androgenic alopecia in both male and female patients, with an increasing number of female patients in their forties experiencing the condition.