title: The relationship between psychosomatic factors and orthostatic dysregulation in young men.
abstract: We carried out a questionnaire survey regarding symptoms of orthostatic dysregulation and administered the Japanese Edition of the Cornell Medical Index-Health Questionnaire (JCMI) and the Yatabe-Guilford Personality Test (Y-G test) to 151 male medical students (mean age, 24.6 yr). Orthostatic dysregulation was identified in 19 (12.5%) of the subjects based on the questionnaire results. The percentage classed as types III (possible neurotic) and IV (probable neurotic) according to the health questionnaire was 47.3% in the 19 with orthostatic dysregulation and 8.9% in the controls (n = 78). The percentage classed as types B and E, suggestive of emotional or psychological disturbance according to the personality test, was 42.1% in those with orthostatic dysregulation and 8.9% in the controls. These differences were significant (P < 0.01). These results suggest that psychosomatic factors influence the occurrence of orthostatic dysregulation in young men.
authors.affiliation: Department of Otolaryngology, Yamanashi Medical University, Tamaho-cho, Nakakoma-gun, Japan.
authors.forename: I
authors.initials: I
authors.lastname: Nozawa
authors.forename: S
authors.initials: S
authors.lastname: Imamura
authors.forename: I
authors.initials: I
authors.lastname: Fujimori
authors.forename: K
authors.initials: K
authors.lastname: Hashimoto
authors.forename: H
authors.initials: H
authors.lastname: Nakayama
authors.forename: K
authors.initials: K
authors.lastname: Hisamatsu
authors.forename: Y
authors.initials: Y
authors.lastname: Murakami
mesh_terms: D015746:Abdominal Pain / Q000523:psychology; D000328:Adult; D000342:Affective Symptoms / Q000175:diagnosis; D001145:Arrhythmias, Cardiac / Q000523:psychology; D001290:Attitude; D016022:Case-Control Studies; D004244:Dizziness / Q000523:psychology*; D005221:Fatigue / Q000523:psychology; D001068:Feeding and Eating Disorders / Q000523:psychology; D006261:Headache / Q000523:psychology; D006801:Humans; D007564:Japan; D008297:Male; D009041:Motion Sickness / Q000523:psychology; D009497:Neurotic Disorders / Q000175:diagnosis; D010551:Personality; D004856:Postural Balance; D011602:Psychophysiologic Disorders / Q000175:diagnosis*; D012678:Sensation Disorders / Q000523:psychology*; D013575:Syncope / Q000523:psychology*