TY - JOUR
T1 - Idiopathic chronic fatigue and chronic fatigue syndrome
T2 - A comparison of two case-definitions
AU - Arpino, Carla
AU - Carrieri, Maria Patrizia
AU - Valesini, Guido
AU - Pizzigallo, Eligio
AU - Rovere, Pierangelo
AU - Tirelli, Umberto
AU - Conti, Fabrizio
AU - Dialmi, Paola
AU - Barberio, Annamaria
AU - Rusconi, Nicoletta
AU - Bosco, Oliviero
AU - Lazzarin, Adriano
AU - Saracco, Alberto
AU - Moro, Maria Luisa
AU - Vlahov, David
PY - 1999/12/1
Y1 - 1999/12/1
N2 - The aim of the study was to compare the signs and symptoms of individuals meeting two different definitions of chronic fatigue syndrome (CFS). Ninety-four patients fitting the eligibility criteria for idiopathic fatigue were enrolled into the study. Of the 94 patients, 48 met the 1988 definition of CFS, 20 the 1994 (but not the 1988) definition of CFS, and 26 met neither definition. The 1994 defined cases were more likely than 1988 defined cases, and non-syndromal individuals to be male, married, and high school educated. The 1994 cases were less likely than 1988 cases to present acute onset, self reported sore throat, mild fever lymphadenopathy, pharingitis. In conclusion, the 1994 criteria increased the number of patients classified as CFS; however, those who fit only the 1994 criteria were less likely to have an acute symptomatic onset and signs and symptoms suggestive of an infectious process.
AB - The aim of the study was to compare the signs and symptoms of individuals meeting two different definitions of chronic fatigue syndrome (CFS). Ninety-four patients fitting the eligibility criteria for idiopathic fatigue were enrolled into the study. Of the 94 patients, 48 met the 1988 definition of CFS, 20 the 1994 (but not the 1988) definition of CFS, and 26 met neither definition. The 1994 defined cases were more likely than 1988 defined cases, and non-syndromal individuals to be male, married, and high school educated. The 1994 cases were less likely than 1988 cases to present acute onset, self reported sore throat, mild fever lymphadenopathy, pharingitis. In conclusion, the 1994 criteria increased the number of patients classified as CFS; however, those who fit only the 1994 criteria were less likely to have an acute symptomatic onset and signs and symptoms suggestive of an infectious process.
KW - Case-definition
KW - Chronic fatigue syndrome
KW - Clinical evaluation
KW - Diagnostic criteria
KW - Epidemiology
KW - Idiopathic chronic fatigue
UR - http://www.scopus.com/inward/record.url?scp=0033252381&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033252381&partnerID=8YFLogxK
M3 - Article
C2 - 10721210
AN - SCOPUS:0033252381
VL - 35
SP - 435
EP - 441
JO - Annali dell'Istituto Superiore di Sanita
JF - Annali dell'Istituto Superiore di Sanita
SN - 0021-2571
IS - 3
ER -