Table 1 Response rates to headache specialists’ telephone interview
Responded, n | Refused, n | Failed contact, n | Response rate (%) | |
|---|---|---|---|---|
Region | ||||
Northeast | 36 | 2 | 9 | 76.6 |
North | 80 | 3 | 4 | 92.0 |
Southeast | 95 | 0 | 3 | 96.9 |
South | 55 | 0 | 13 | 80.9 |
Central | 83 | 5 | 13 | 82.2 |
Western | 50 | 8 | 32 | 55.6 |
Habitation | ||||
Urban | 131 | 6 | 30 | 78.4 |
Rural area | 268 | 12 | 44 | 82.7 |
Ethnicity | ||||
Han | 375 | 16 | 61 | 83.0 |
Minority | 24 | 2 | 13 | 61.5 |
Total | 399 | 18 | 74 | 81.3 |