Table 2 Disability severity (based on the Health Assessment Questionnaire – Disability Index) and education level of COPCORD patients utilizing health care for back pain
| Â | CM | AHP | CAM |
|---|---|---|---|
Disability | |||
 Mild | 226 | 57 | 51 |
  % | 15.7 | 12.2 | 23 |
 Moderate | 197 | 59 | 26 |
  % | 13.7 | 12.6 | 11.7 |
 Severe | 1012 | 351 | 145 |
  % | 70.6 | 75.2 | 65.3 |
Subtotal | 1695 | 533 | 235 |
Education | |||
 No high school | 251 | 149 | 64 |
  % | 28.9 | 28 | 27.5 |
 Some high school | 320 | 190 | 81 |
  % | 36.9 | 35.6 | 34.8 |
 High school diploma | 169 | 126 | 57 |
  % | 19.5 | 23.6 | 24.4 |
 College or higher | 128 | 68 | 31 |
  % | 14.7 | 12.8 | 13.3 |
Subtotal | 868 | 533 | 233 |