Few studies have been made of the prevalence of onychomycosis among or
dinary people. We therefore investigated 800 people aged between 6 and
80 years, in different age groups. We found 162 persons in whom onych
omycosis was clinically suspected. However, only the 91, in whom the f
ungal culture was positive for dermatophytic fungi, were included in t
he final prevalence numbers. We found a prevalence of 13.0% in men, 4.
3% in women, and 8.4% in the entire population including children. Ony
chomycosis was not found in any of the 200 people aged less than 20 ye
ars. The prevalences found in this study are much higher than those re
ported in the earlier studies made elsewhere in Europe.