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PPA and OPA for samplesa
| Cohort | % PPA and OPA for: |
|||||
|---|---|---|---|---|---|---|
| Nasal versus NP |
Saliva versus NP |
Saliva versus nasal |
||||
| PPA | OPA | PPA | OPA | PPA | OPA | |
| 1A (n = 41) | 87.5 | 95.1 | 87.5 | 95.1 | 100.0 | 100.0 |
| 2 (n = 20) | 68.8 | 75.0 | 75.0 | 70.0 | 81.8 | 65.0 |
| 1B (n = 19) | 57.1 | 68.4 | 57.1 | 68.4 | 87.5 | 89.5 |
PPA, positive percent agreement; OPA, overall percent agreement; NP, nasal pharyngeal.
