Table 2 Two replicates of surrogate covariate measurements
From: Analysis of case-control data with interacting misclassified covariates
First assessment | Second assessment | Â | First assessment | Second assessment | Â | ||
|---|---|---|---|---|---|---|---|
| Â | \(X_{a2}^{*}=1\) | \(X_{a2}^{*}=0\) | Total | Â | \(X_{s2}^{*}=1\) | \(X_{s2}^{*}=0\) | Total |
\(X_{a1}^{*}=1\) | \(n^{*}_{a11}\) | \(n^{*}_{a10}\) | \(n^{*}_{a1+}\) | \(X_{s1}^{*}=1\) | \(n^{*}_{s11}\) | \(n^{*}_{s10}\) | \(n^{*}_{s1+}\) |
\(X_{a1}^{*}=0\) | \(n^{*}_{a01}\) | \(n^{*}_{a00}\) | \(n^{*}_{a0+}\) | \(X_{s1}^{*}=0\) | \(n^{*}_{s01}\) | \(n^{*}_{s00}\) | \(n^{*}_{s0+}\) |
Total | Â | Â | \(n^{*}_{a}\) | Â | Â | Â | \(n^{*}_{s}\) |