| Variable | Measles cases | ||
| Number of cases involved | Mean number of days | Standard deviation | |
| Onset of symptoms to consultation | 379 | 2.59 | 2.181 |
| Consultation to notification | 379 | 1.51 | 1.472 |
| Notification to investigation | 379 | 1.46 | 1.291 |
| Investigation to reception of sample at the EPI laboratory | 379 | 2.63 | 1.614 |
| Reception of sample to results | 379 | 4.06 | 4.814 |
| Investigation to reception of results at EPI Central unit | 379 | 6.61 | 5.511 |
| Duration for reception of results at the RDPH NW | 379 | 0 | 0 |
| Total | 379 | NA | NA |