Table 1.
Covariate (W) | ||||
---|---|---|---|---|
W = 0 | W = 1 | |||
Stratum | V | V | ||
Parameter | 1 | 2 | 1 | 2 |
ξ v|W | 0.10 | 0.60 | 0.30 | 0.90 |
| ||||
Se1|W | 0.50 | 0.60 | ||
Se2|W | 0.75 | 0.80 | ||
Se3|W | 0.90 | 0.95 | ||
| ||||
Sp1|W | 0.60 | 0.50 | ||
Sp2|W | 0.80 | 0.75 | ||
Sp3|W | 0.95 | 0.90 |
ξ v|W: prevalence rates in vth stratum to covariate W; Sek|W and Spk|W: sensitivity and specificity of kth test in vth stratum to covariate W.