Table 2 Intra-rater reliability measurements per finding for OVA.
Finding (Code or classification) | Prevalence, % | Cohen’s kappa | PABAK | Observed agreement, % |
|---|---|---|---|---|
Atypical mycobacteriosis (06) | 1.00 | 1.00 (0.86–1.00) | 1.00 (0.96–1.00) | 100 |
Systemic infectious disease (19) | 4.50 | 0.77 (0.63–0.90) | 0.96 (0.9–0.99) | 98.0 |
Tumour (26) | 0.00 | 0.00 (0.00–0.00) | 1.00 (0.96–1.00) | 100 |
Abscess (30) | 4.00 | 0.87 (0.73–1.01) | 0.98 (0.93–1.00) | 99.0 |
Arthritis (32) | 5.00 | 0.89 (0.76–1.03) | 0.98 (0.93–1.00) | 99.0 |
Abnormal appearance (34) | 0.50 | 0.00 (0.00–0.00) | 0.98 (0.93–1.00) | 99.0 |
PSE (36) | 1.75 | 0.57 (0.44–0.69) | 0.97 (0.91–0.99) | 98.5 |
Old injury (40) | 1.00 | 1.00 (0.86–1.00) | 1.00 (0.96–1.00) | 100 |
Recent injury (42) | 0.50 | 1.00 (0.86–1.00) | 1.00 (0.96–1.00) | 100 |
Emaciation (48) | 0.50 | 1.00 (0.86–1.00) | 1.00 (0.96–1.00) | 100 |
Other finding (52) | 2.00 | 0.75 (0.61–0.88) | 0.98 (0.93–1.00) | 99.0 |
Kidney lesion (56) | 9.50 | 0.65 (0.51–0.79) | 0.88 (0.8–0.94) | 94.0 |
Tail lesion (58) | 22.5 | 0.80 (0.66–0.94) | 0.86 (0.77–0.92) | 93.0 |
Swine enzootic pneumonia (62) | 9.50 | 0.65 (0.52–0.79) | 0.88 (0.8–0.94) | 94.0 |
Other pneumonia (64) | 23.0 | 0.94 (0.81–1.00) | 0.96 (0.9–0.99) | 98.0 |
Actinobacillus pleuropneumonia (72) | 0.50 | 1.00 (0.86–1.00) | 1.00 (0.96–1.00) | 100 |
Pleuritis and/or endocarditis (76) | 14.0 | 0.88 (0.74–1.01) | 0.94 (0.87–0.98) | 97.0 |
Parasitic liver lesions, “white spots” (84) | 7.25 | 0.44 (0.31–0.58) | 0.85 (0.76–0.91) | 92.5 |
Other liver lesions (88) | 0.25 | 0.00 (0.00–0.00) | 0.99 (0.94–1.00) | 99.5 |
No findings (999) | 46.3 | 0.77 (0.63–0.91) | 0.77 (0.66–0.85) | 88.5 |
Perceived falsely arrested (FA) | 59.8 | 0.97 (0.83–1.11) | 0.97 (0.91–0.99) | 98.5 |
Totally condemned (TC) | 18.4 | 0.71 (0.49–0.92) | 0.82 (0.65–0.93) | 91.1 |