| Slope | Method | Intercept Bias (MSE) | Slope Bias (MSE) | 95% CP for Intercept (slope) |
| 0.1 | Original | −0.005 (0.012) | 0.001 (0.001) | 94.8 (93.7) |
| Complete | −0.007 (0.015) | 0.002 (0.001) | 93.8 (94.2) | |
| Mean | −0.005 (0.013) | 0.001 (0.001) | 94.8 (92.6) | |
| LOCF | −0.006 (0.014) | 0.000 (0.001) | 94.1 (94.8) | |
| MI | −0.002 (0.013) | −0.001 (0.001) | 93.6 (92.7) | |
| 2 | Original | 0.000 (0.013) | 0.000 (0.001) | 94.5 (94.7) |
| Complete | 0.001 (0.015) | 0.000 (0.001) | 94.2 (94.9) | |
| Mean | 0.001 (0.014) | 0.000 (0.001) | 94.7 (93.2) | |
| LOCF | −0.009 (0.015) | −0.024 (0.001) | 95.3 (87.4) | |
| MI | 0.004 (0.014) | −0.002 (0.001) | 93.8 (93.0) | |
| 10 | Original | 0.003 (0.011) | 0.000 (0.001) | 94.2 (93.3) |
| Complete | 0.003 (0.014) | 0.000 (0.001) | 93.6 (93.4) | |
| Mean | 0.002 (0.012) | 0.000 (0.001) | 93.8 (93.2) | |
| LOCF | 0.115 (0.036) | −0.158 (0.027) | 84.2 (11.5) | |
| MI | 0.006 (0.012) | −0.002 (0.001) | 93.6 (91.9) |