Table 6 MNAR and efficacy rate 98 % versus 95 % (RD 0.030): estimated efficacy differences, coverage and bias for 5 %, 15 % and 30 % averages of number of simulated data sets that converged of the 5000 data sets, 50 imputations
Model | No. of data sets* | RD (RMSE) | Coverage | Bias |
|---|---|---|---|---|
All outcomes recorded: | 5,000 | 0.030 (0.026) | 0.939 | 0.000 |
5 % of outcomes missing | ||||
CC | 5,000 | 0.031 (0.027) | 0.947 | +0.001 |
MI: wt, hb, age, para | 4,989 | 0.031 (0.028) | 0.960 | +0.001 |
MI: hb, age, para | 4,988 | 0.030 (0.027) | 0.961 | 0.000 |
MI: hb, age, para, group | 4,992 | 0.032 (0.028) | 0.950 | +0.002 |
MI: wt, hb, age, para, group | 4,992 | 0.032 (0.028) | 0.955 | +0.002 |
15 % of outcomes missing | ||||
Complete Case | 5,000 | 0.035 (0.030) | 0.951 | +0.005 |
MI: wt, hb, age, para | 4,985 | 0.029 (0.031) | 0.981 | 0.000 |
MI: hb, age, para | 4,990 | 0.030 (0.031) | 0.981 | -0.001 |
MI: hb, age, para, group | 4,991 | 0.035 (0.032) | 0.960 | +0.005 |
MI: wt, hb, age, para, group | 4,989 | 0.036 (0.032) | 0.961 | +0.006 |
30 % of outcomes missing | ||||
CC | 5,000 | 0.042 (0.036) | 0.950 | +0.012 |
MI: wt, hb, age, para | 4,982 | 0.030 (0.038) | 0.992 | 0.000 |
MI: hb, age, para | 4,991 | 0.030 (0.037) | 0.991 | 0.000 |
MI: hb, age, para, group | 4,988 | 0.043 (0.040) | 0.965 | +0.013 |
MI: wt, hb, age, para, group | 4,991 | 0.043 (0.041) | 0.965 | +0.013 |