Research Article
Association between Body Mass Index and Migraine: A Survey of Adult Population in China
Table 8
Frequency of headache was significant among different BMI categories between CM and EM.
| Weight classification | Severe | Time of headache onset (>72 h) | Frequency (>10 days/months) | EM | CM | | EM | CM | | FM | CM | |
| Underweight | 16.71 ± 0.5884 | 17.14 ± 0.3642 | 0.3807 | 17.82 ± 0.1337 | 17.77 ± 0.1249 | 0.4315 | 0 | 17.16 ± 0.3904 | 0 | Normal | 21.34 ± 0.2356 | 21.58 ± 0.2831 | 0.5275 | 21.44 ± 0.5397 | 22.22 ± 0.4548 | 0.2296 | 21.40 ± 0.3313 | 21.83 ± 0.2063 | <0.0001 | Overweight | 27.52 ± 0.3692 | 27.16 ± 0.3680 | 0.5031 | 26.17 ± 0.6147 | 26.34 ± 0.5946 | 0.1057 | 27.43 ± 0.3776 | 27.28 ± 0.2644 | 0.0001 | Obese/morbidly obese | 34.22 ± 2.919 | 34.06 ± 2.729 | 0.9853 | 31.35 ± 0.2431 | 30.85 ± 0.7500 | 0.3991 | 38.07 ± 4.157 | 34.38 ± 0.8696 | 0.1696 |
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