From: Investigating the missing data mechanism in quality of life outcomes: a comparison of approaches
 | Scenario 1 | Scenario 2 | ||
---|---|---|---|---|
LITTLES TEST | Test Statistic (p-value) | MCAR? | Test Statistic (p-value) | MCAR? |
REFLUX | 18.6 (p = 0.01) | not MCAR | 21.5 (p = 0.011) | not MCAR |
MAVIS | 11.1 (p = 0.20) | MCAR | 19.0 (p = 0.015) | not MCAR |
RECORD | 108.2 (p < 0.001) | not MCAR | 133.8 (p < 0.001) | not MCAR |
KAT | 91.6 (p < 0.001) | not MCAR | 89.0 (p < 0.001) | not MCAR |
PRISM | 26.9 (p = 0.001) | not MCAR | 14.0 (p = 0.12) | MCAR |