Covariate of Interest | True Parameter Value | Two-Stage Cox | Joint Model | ||||
Mean | SD | MSE | Mean | SD | MSE | ||
Case 1 - Uniform Weights |
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Albumin (t) | 0.3 | 0.191 | 0.099 | 0.022 | 0.303 | 0.109 | 0.008 |
Area under the derivative curve (t) | 0.5 | 0.346 | 0.179 | 0.053 | 0.449 | 0.188 | 0.030 |
Case 2 - Point-Wise Weights |
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Albumin (t) | 0.3 | 0.142 | 0.095 | 0.033 | 0.261 | 0.104 | 0.009 |
| 0.5 | 0.412 | 0.123 | 0.022 | 0.477 | 0.152 | 0.013 |