Effect of number of consecutive days at work or rest on diagnostic sensitivity and specificity in occupational asthma
| Pattern of work-rest-work days | ||||||
| 5-2-5 | 4-2-4 | 3-2-3 | 2-2-2 | 1-2-1 | 5-1-5 | |
| Sensitivity % | 76.7 | 76.7 | 70.0 | 56.7 | 46.7 | 73.3 |
| Specificity % | 90.0 | 90.0 | 90.0 | 100 | 90.0 | 90.0 |