Research Article
The Psychometric Properties of the Persian Migraine-Specific Quality of Life Questionnaire Version 2.1 in Episodic and Chronic Migraines
Table 4
Correlation of each question of MSQ questionnaire with total score and its dimension.
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Q: question; RR: role restrictive; RP: role preventive; EF: emotional functioning; data are given as Pearson correlation coefficient; *P < 0.001. |