|
| No. (%) | Mean ± SD | Test of sig. | p-value |
| Severity of attack |
|
|
|
|
| Mild | 5 (10%) | 0.035 ± 0.013 | χ2 = 0.669 | 0.716 |
| Moderate | 27 (54%) | 0.030 ± 0.008 |
|
|
| Severe | 18 (36%) | 0.029 ± 0.007 |
|
|
| Functions affected |
|
|
|
|
| Mild | 2 (4%) | 0.038 ± 0.014 | χ2 = 0.252 | 0.528 |
| Moderate | 16 (32%) | 0.033 ± 0.009 |
|
|
| Severe | 16 (52%) | 0.031 ± 0.007 |
|
|
| Extreme | 8 (16%) | 0.034 ± 0.006 |
|
|