title: Cross-validation of the Kudrow-Sutkus MMPI classification system for diagnosing headache type.
abstract: In order to determine the generality of the Kudrow-Sutkus (1979) MMPI classification system for diagnosing headache type, a cross-validation analysis was performed on 99 headache subjects. Results indicated a high level of support for Kudrow-Sutkus' Group A (migraine and cluster) classification criteria (65.4% and 75.0% correct assignments for female and male subjects, respectively) but a low level of support for Kudrow-Sutkus' Group B (combined and chronic scalp muscle tension) classification criteria (5.9% and 25.2% correct assignments for female and male subjects, respectively). Possible reasons accounting for these differences are discussed.
authors.affiliation: Department of Psychology, State University of New York at Albany 129 Milne Hall, 135 Western Avenue, Albany, New York 12203, USA.
authors.forename: F
authors.initials: F
authors.lastname: Andrasik
authors.forename: E B
authors.initials: EB
authors.lastname: Blanchard
authors.forename: J G
authors.initials: JG
authors.lastname: Arena
authors.forename: S J
authors.initials: SJ
authors.lastname: Teders
authors.forename: L D
authors.initials: LD
authors.lastname: Rodichok
mesh_terms: D003027:Cluster Headache / Q000145:classification* / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008881:Migraine Disorders / Q000145:classification* / Q000175:diagnosis*; D015203:Reproducibility of Results; D012737:Sex Factors