Probabilities of detection | Name | Value | Source |
---|---|---|---|
Proportion of female animals in small ruminant flock in CH and BH | PrFem | RiskPert (0.90; 0.96: 0.98) | [19] |
Proportion of pregnant animals in flock in CH and BH | PrPreg | RiskPert (0.70; 0.90; 0.95) | [19] |
Probability that an infected pregnant female will abort | Abort | RiskPert (0.187; 0.56; 0.70) | |
Probability that farmer calls veterinarian in CH (= low DA) | FCallsVCH | RiskPert (0.10; 0.20; 0.30) | Personal experience DC Hadorn |
Probability that veterinarian takes sample in CH (= medium DA) | SamplCH | RiskPert (0.40; 0.50; 0.60) | Personal experience DC Hadorn |
Probability that farmer calls veterinarian in BH (= medium DA) | FCallsVBH | RiskPert (0.40; 0.50; 0.60) | [19] |
Probability that veterinarian takes sample in BH (= medium to high DA) | SamplBH | RiskPert (0.55; 0.65; 0.75) | [19] |
Diagnostic test sensitivity in CH and BH | TSens | 0.95 | |
Diagnostic test specificity in CH and BH | TSpec | 1.00 | [4] |