Table 4:
Quality Assurance program
| Asked question and subject | Frequency (%) | |
|---|---|---|
| 1 | Quality control of applied material before use | 83 |
| 2 | Use of reference materials | 91 |
| 3 | Use of independent freezer for molecular tests | 91 |
| 4 | Regular calibration of instruments | 100 |
| 5 | Regular calibration of termocyclers | 96 |
| 6 | Regular calibration of micropipette | 100 |
| 7 | Policy of confirmation results | |
| Repeating the test on the original | 32 | |
| specimens | 29 | |
| Repeating the test on the new | 13 | |
| specimens | 13 | |
| Repeating the test with alternative protocols | ||
| Sending to other laboratory | ||
| 8 | Intending to participate in external quality assurance program | 95 |