Method | Intercept | Regression coefficient for AFP | Regression coefficient for tumor diameter | |||
---|---|---|---|---|---|---|
Estimate (95% CI) | p-value | Estimate (95% CI) | p-value | Estimate (95% CI) | p-value | |
Original data | 0.54 (0.43, 0.64) | < 0.001 | −0.20 (− 0.31, − 0.10) | < 0.001 | − 0.65 (− 0.76,-0.54) | < 0.001 |
MAR data | ||||||
 PMM | 0.55 (0.45, 0.65) | < 0.001 | − 0.19 (− 0.29, − 0.09) | < 0.001 | −0.66 (− 0.77, − 0.56) | < 0.001 |
 missForest | 0.54 (0.44, 0.64) | < 0.001 | −0.17 (− 0.28, − 0.07) | 0.002 | −0.74 (− 0.85, − 0.62) | < 0.001 |
 CALIBERrfimpute | 0.54 (0.44, 0.64) | < 0.001 | −0.19 (− 0.29, − 0.09) | < 0.001 | −0.66 (− 0.77, − 0.56) | < 0.001 |
MCAR data | ||||||
 PMM | 0.54 (0.44, 0.64) | < 0.001 | −0.20 (− 0.31, − 0.10) | < 0.001 | −0.66 (− 0.77, − 0.56) | < 0.001 |
 missForest | 0.54 (0.44, 0.64) | < 0.001 | −0.21 (− 0.32, − 0.10) | < 0.001 | −0.72 (− 0.84, − 0.61) | < 0.001 |
 CALIBERrfimpute | 0.55 (0.45, 0.65) | < 0.001 | −0.22 (− 0.33, − 0.12) | < 0.001 | −0.68 (− 0.79, − 0.58) | < 0.001 |