Table 2.
The item missing conditions of the simulation sets under MCAR (N = 507).
| Number of missing items (n (%)) | 5% | 10% | 15% | 20% | 25% | 30% | 35% | 40% |
|---|---|---|---|---|---|---|---|---|
| 0 | 187 (36.9)a | 58 (11.4) | 17 (3.4) | 7 (1.4) | 1 (0.2) | 1 (0.2) | 0 (0) | 0 (0) |
| 1 | 183 (73.0) | 146 (40.2)a | 82 (19.6) |
33 (7.9) | 12 (2.6) | 6 (1.4) | 0 (0) | 1 (0.2) |
| 2 | 94 (91.5)b | 135 (66.8) | 101 (39.5)a | 66 (20.9) | 34 (9.3) | 12 (3.7) | 3 (0.6) | 2 (0.6) |
| 3 | 36 (98.6) | 96 (85.7)b | 134 (65.9) | 114 (43.4)a | 79 (24.9) | 38 (11.2) | 18 (4.1) | 7 (2.0) |
| 4 | 7 (100.0) | 49 (95.4) | 85 (81.7)b | 102 (63.5) | 80 (40.6)a | 59 (22.9) | 36 (11.2) | 21 (6.1) |
| 5 | 0 (0) | 17 (98.8) | 53 (92.2) | 92 (81.7)b | 104 (61.1) | 107 (44.0)a | 60 (23.1) | 41 (14.2) |
| 6 | 0 (0) | 5 (99.8) | 21 (96.3) | 54 (92.3) | 88 (78.5)b | 79 (59.6) | 93 (41.4)a | 57 (25.4)a |
| 7 | 0 (0) | 1 (100.0) | 9 (98.1) | 22 (96.6) | 56 (89.5) | 92 (77.7)b | 91 (59.4) | 74 (40.0) |
| 8 | 0 (0) | 0 (0) | 4 (98.9) | 12 (99.0) | 29 (95.3) | 46 (86.8) | 93 (77.7)b | 83 (56.4) |
| 9 | 0 (0) | 0 (0) | 1 (100.0) | 4 (99.8) | 16 (98.4) | 43 (95.3) | 56 (88.8) | 96 (75.3)b |
| 10 | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 6 (99.6) | 13 (97.8) | 35 (95.7) | 60 (87.1) |
| 11 | 0 (0) | 0 (0) | 0 (0) | 1 (100.0) | 2 (100.0) | 9 (99.6) | 13 (98.2) | 42 (95.4) |
| 12 | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (99.8) | 8 (99.8) | 12 (97.8) |
| 13 | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (100.0) | 1 (100.0) | 7 (99.2) |
| 14 | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 4 (100.0) |
aThe number of missing samples accounts for 25% of the total. bThe number of missing samples accounts for 75% of the total.