Research Article
Efficacy and Safety of Chuanxiong Qingnao Granule in Patients with Migraine: A Randomized, Double-Blind, Placebo-Controlled Trial
Table 1
General information of patients in both groups.
| | Characteristics | Treatment (n = 172) | Control (n = 174) | value |
| | Gender, n (%) | | Male | 50 (29.1) | 68 (39.1) | | | Female | 122 (70.9) | 106 (60.9) | 0.050 | | Age, mean (SD), years | 41.36 (9.16) | 42.47 (7.95) | 0.325 |
| | Marital status, n (%) | | Unmarried | 27 (15.7) | 40 (23.0) | | | Married | 145 (84.3) | 134 (77.0) | 0.086 |
| | Education, n (%) | | Bachelor degree and above | 27 (15.7) | 29 (16.7) | | | Senior high school | 47 (27.3) | 53 (30.4) | | | Junior high school | 40 (23.3) | 37 (21.3) | | | Primary school or below | 58 (33.7) | 55 (31.6) | 0.893 |
| | Monthly income, n (%) | | <500 RMB | 3 (1.7) | 8 (4.6) | | | 500–1000 RMB | 34 (19.8) | 26 (14.9) | | | 1001–3000 RMB | 57 (33.2) | 58 (33.4) | | | 3001–5000 RMB | 58 (33.7) | 60 (34.5) | | | >5000 RMB | 20 (11.6) | 22 (12.6) | 0.483 |
| | Smoking, n (%) | 67 (39.0) | 76 (43.7) | 0.372 | | Alcohol, n (%) | 56 (32.6) | 50 (28.7) | 0.441 | | Stroke, n (%) | 9 (5.2) | 17 (9.8) | 0.109 | | Hypertension, n (%) | 86 (50.0) | 91 (52.3) | 0.669 | | Diabetes, n (%) | 57 (33.1) | 66 (37.9) | 0.352 | | Hyperlipemia, n (%) | 66 (38.4) | 78 (44.8) | 0.223 | | Heart disease, n (%) | 35 (20.3) | 47 (27.0) | 0.145 | | Diagnosis, n (%) | | Migraine with aura | 28 (16.3) | 42 (24.1) | | | Migraine without aura | 144 (83.7) | 132 (75.9) | 0.069 | | Duration of migraine (year) | 15.60 ± 8.94 | 17.52 ± 8.74 | 0.040 |
| | Location of headache, n (%) | | Left | 74 (43.0) | 72 (41.4) | | | Right | 64 (37.2) | 63 (36.2) | | | Bilateral | 34 (19.8) | 39 (22.4) | 0.833 |
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