Table 2. Comparison of OMI/Sub-Factor Mean Scores by Psychiatric History of Individualsa,b.
| OMI-A | OMI-UB | OMI-MII | OMI-SR | OMI-IE | Total OMI | |
|---|---|---|---|---|---|---|
| Psychiatric History | ||||||
| Yes (n = 39) | 35 (30 - 40) | 43(40 - 47) | 26 (22 - 28) | 34 (30 - 40) | 20 (15 - 24) | 162 (143 - 176) |
| No (n = 348) | 34 (29 - 39) | 43 (40 - 47) | 25 (22 - 28) | 34 (29 - 38) | 19 (16 - 23) | 157 (142 - 171) |
| Z/P | 0.505/0.613 | 0.966/0.334 | 0.088/0.930 | 0.812/0.417 | 772/0.440 | 0.907/0.364 |
| Mental Illness in the Family | ||||||
| Yes (n = 56) | 36 (31 - 42) | 45 (42 - 48) | 25 (22 - 28) | 36 (33 - 41) | 21 (17 - 24) | 165 (153 - 176) |
| No (n = 331) | 33 (29 - 38) | 42 (37 - 47) | 25 (22 - 29) | 34 (29 - 38) | 19 (16 - 23) | 156 (141 - 170) |
| Z/P | 2.86/0.004 | 2.64/0.05 | 0.061/0.951 | 2.63/0.02 | 2.03/0.42 | 3.13/0.02 |
aN = 387.
bValues are expressed as median (IQR).