Chronic Fatigue Syndrome is an illness that is characterized by debili
tating fatigue and a group of other related symptoms. Few epidemiologi
cal studies have been conducted, and none have focused on a nursing po
pulation. The present study is the first to assess the prevalence of C
hronic Fatigue Syndrome-related symptoms in a sample of nurses. Demogr
aphic characteristics, symptoms, and possible prevalence rates are pre
sented and discussed When using both narrow and more inclusive criteri
a to define this symptom complex, higher rates of this disorder were f
ound than in previous epidemiological studies The implications of thes
e findings are discussed.