Table 2 Prevalence of migraine according to participants’ characteristics
From: Migraine among students of a medical college in western China: a cross-sectional study
Characteristics | n (%) | Prevalence (%) | 95%Cl (%) | P |
|---|---|---|---|---|
Total | 788 | 73.20% | Â | Â |
Gender | 0.484 | |||
 Male | 166 (21.06%) | 71.08 | 64.12–78.05 | |
 Female | 622(78.94%) | 73.79 | 70.33–77.26 | |
Grade | 0.263 | |||
 Grade 1 | 419 (53.17%) | 72.31 | 67.51–76.16 | |
 Grade 2 | 208 (26.40%) | 77.40 | 71.67–83.13 | |
 Grade 3 | 65 (8.25%) | 66.15 | 54.34–77.97 | |
 Grade 4 | 96 (12.18%) | 74.47 | 65.49–83.45 | |
Ethnicity | 0.786 | |||
 Han | 721 (91.49%) | 73.09 | 69.85–76.34 |  |
 Minority | 67 (8.51%) | 74.63 | 63.93–85.32 | |
History of smoking | 0.58 | |||
 Yes | 23 (2.91%) | 78.26 | 60.02–96.50 | |
 No | 765 (97.09%) | 73.07 | 69.92–76.22 | |
History of alcohol consumption | 0.564 | |||
 Yes | 39(4.94%) | 69.23 | 54.07–84.39 | |
 No | 749(95.06%) | 73.35 | 70.17–76.54 | |
Living expenses/per month | 0.000 | |||
  ≤ 1000¥ | 128 (16.24%) | 50.00 | 41.22–58.78 | |
 1000¥-1500¥ | 522 (66.24%) | 78.74 | 75.21–82.26 | |
  ≥ 1500¥ | 138 (17.52%) | 73.91 | 66.50–81.33 | |
Family history | 0.006 | |||
 Yes | 282 (35.78%) | 79.08 | 74.30–83.85 | |
 No | 506 (64.22%) | 69.96 | 65.95–73.97 | |