Table 4 Breast Cancer Case-Control Study: Replicates of Surrogate Measurements
From: Analysis of case-control data with interacting misclassified covariates
First assessment | Second assessment | Â | First assessment | Second assessment | Â | ||
|---|---|---|---|---|---|---|---|
| Â | \(X_{a}^{*}=1\) | \(X_{a}^{*}=0\) | Total | Â | \(X_{s}^{*}=1\) | \(X_{s}^{*}=0\) | Total |
\(X_{a}^{*}=1\) | 18 | 6 | 24 | \(X_{s}^{*}=1\) | 11 | 2 | 13 |
\(X_{a}^{*}=0\) | 7 | 69 | 76 | \(X_{s}^{*}=0\) | 2 | 84 | 86 |
Total | Â | Â | 100 | Â | Â | Â | 99 |