Migraine: temperament and character.
The personality profile of 26 adult migraine patients from a large Swedish family with migraine and 87 controls were studied by means of Cloninger's seven-factor model of Temperament and Character (TCI; Temperament and Character Inventory). For the diagnosis of migraine, a questionnaire, slightly modified to fit the criteria according to the AD HOC committee on the classification of headaches of the International Headache Society, was used. The TCI assesses four dimensions of temperament, including novelty-seeking (NS), harm avoidance (HA), reward dependence (RD) and persistence (P), and three dimensions of character, including self-directedness (SD), co-operativeness (C) and self-transcendence (ST). Psychiatric morbidity did not differ between this family and the general population. One migraine patient had double depression (dysthymia and recurrent depression) and one had a personality disorder. No significant difference could be found in the higher order dimensions of temperament (NS, HA, RD and P) and character (SD, C and ST) between migraine patients and controls. However, on the subscale level, NS showed a slightly higher average in NS1 (exploratory excitability) and a significantly higher (p = 0.0448) average in NS2 (impulsivity) in migraine patients compared to controls. Somatic anxiety has been shown to be positively correlated with NS, and especially impulsivity. Our results showed a tendency of this personality profile, and may suggest an association between migraine and somatic anxiety.
Nylander
P O
PO
Department of Psychiatry, University of Umeå, Sweden.
Schlette
P
P
Brändström
S
S
Nilsson
M
M
Forsgren
T
T
Forsgren
L
L
Adolfsson
R
R
D000328:Adult; D000368:Aged; D002605:Character; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000235:genetics / Q000523:psychology*; D010375:Pedigree; D013694:Temperament