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Table 1 Description of the patient population at baseline

From: Structural equation modeling for identifying the drivers of health-related quality of life improvement experienced by patients with migraine receiving eptinezumab

 

Placebo

Combined (eptinezumab 100 and 300 mg)

All treatment groups

N

299

593

892

Age, mean (SD)

43.8 (10.8)

43.8 (10.5)

43.8 (10.6)

Female, n (%)

264 (88.3)

538 (90.7)

802 (89.9)

Current migraine diagnosis, n (%)

   

 Chronic migraine

125 (41.8)

230 (38.8)

355 (39.8)

 Episodic migraine

174 (58.2)

363 (61.2)

537 (60.2)

Duration of diagnosis, years, mean (SD)

   

 Chronic migraine

11.0 (10.9)

11.7 (10.8)

11.4 (10.8)

 Episodic migraine

17.4 (12.1)

16.2 (11.2)

16.6 (11.5)

HRQoL measure scores

   

 MSQ-RR, mean (SD)

35.1 (17.1)

35.7 (16.8)

35.5 (17.0)

 MSQ-RP, mean (SD)

50.5 (22.1)

50.6 (21.4)

50.6 (21.6)

 MSQ-EF, mean (SD)

48.4 (26.6)

49.5 (24.2)

49.1 (25.1)

 HIT-6, mean (SD)

66.2 (4.4)

66.5 (4.6)

66.4 (4.5)

 MMDs, mean (SD)

13.9 (5.7)

13.8 (5.5)

13.8 (5.6)

  1. HIT-6 6-item Headache Impact Test: HRQoL health-related quality of life: MMDs monthly migraine days: MSQ Migraine-Specific Quality of Life Questionnaire: MSQ-EF MSQ Emotional Function: MSQ-RP MSQ Role Function-Preventive: MSQ-RR MSQ Role Function-Restrictive: SD standard deviation