Incidence of Male Patten Baldness by Age

Incidence of Male Patten Baldness by Age

Androgenetic alopecia or common male pattern baldness (MPB) accounts for more than 95% of hair loss in men. By the age of thirty-five two-thirds of men will experience some degree of appreciable hair loss and by the age of fifty approximately 85% of men have significantly thinning hair.
Approximately twenty-five percent of men who suffer from male pattern baldness begin the painful process before they reach the age of twenty-one.