Result of trainees | True results of standard slides | ||||
---|---|---|---|---|---|
Negative | 1-9 AFB/100 field | 1+ | 2+ | 3+ | |
Negative | Correct | LFN | HFN | HFN | HFN |
1–9 AFB/100 field | LFP | Correct | Correct | QE | QE |
1+ | HFP | Correct | Correct | Correct | QE |
2+ | HFP | QE | Correct | Correct | Correct |
3+ | HFP | QE | QE | Correct | Correct |