Sirri L, Pierangeli G, Cevoli S, Cortelli P, Grandi S, Tossani E. Illness perception in patients with migraine: An exploratory study in a tertiary care headache centre.
J Psychosom Res 2018;
111:52-57. [PMID:
29935755 DOI:
10.1016/j.jpsychores.2018.05.011]
[Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 05/18/2018] [Accepted: 05/18/2018] [Indexed: 01/02/2023]
Abstract
BACKGROUND
Illness perception is significantly related to several outcome measures in different medical conditions. However, little is known about headache-related causal attributions and cognitive and emotional representations in patients with migraine.
OBJECTIVE
To examine perceived causes of headache and demographic, clinical, and psychological correlates and predictors of illness perception in patients with migraine attending a tertiary care headache centre.
METHODS
A sample of 143 patients with migraine (85.3% women, mean age 44.0 ± 12.1 years) completed the Brief Illness Perception Questionnaire (Brief IPQ), the Symptom Questionnaire (SQ), and the Migraine Disability Assessment (MIDAS) Questionnaire. A set of demographic and clinical characteristics was also collected.
RESULTS
Stress, heredity, and nervousness were the most frequent perceived causes of headache. Female gender was significantly related to higher Brief IPQ "consequences" and "emotional response" scores. Increased psychological distress and a poorer clinical course were significantly associated with more negative illness representations. In multiple regression analysis, a longer illness duration, increased depressive symptoms, and higher levels of headache-related disability and painfulness of headache attacks independently predicted a worse illness perception.
CONCLUSIONS
In patients with migraine, depressive symptoms and a worse disease status, characterized by a longer history of suffering, higher disability and more painful headache attacks, may negatively affect illness perception. It could also be that dysfunctional illness representations lead to depressive symptoms and decrease patients' motivation to adhere to treatments, resulting in a worse outcome. Future studies should examine whether the improvement of illness perception through specific psychological interventions may promote a better adaptation to migraine.
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