Transportability of Regression Calibration with External Validation Studies for Measurement Error Correction
外部验证研究中回归校准测量误差校正的可迁移性
In nutritional and environmental epidemiology, exposures are impractical to measure accurately, while practical measures for these exposures are often subject to substantial measurement error. Regression calibration is among the most used measurement error correction methods with external validation studies. The use of external studies to assess the measurement error process always carries the risk of introducing estimation bias into the main study analysis. Although the…