Table 1. Distribution of OMI/Sub-Factor Scores by Demographic Variablesa,b.
| OMI-A | OMI-UB | OMI-MII | OMI-SR | OMI-IE | Total OMI | |
|---|---|---|---|---|---|---|
| Age | ||||||
| 18 - 28 (n = 192) | 35 (31 - 40) | 43 (38 - 49) | 26 (23 - 29) | 36 (31 - 40) | 20 (16 - 25) | 162 (146 - 174) |
| 29 - 39 (n = 102) | 33 (27 - 38) | 42 (37 - 46) | 25 (21 - 28) | 32 (28 - 37) | 19 (16 - 23) | 153 (136 - 170) |
| 40 - 49 (n = 47) | 34 (29 - 37) | 43 (37 - 47) | 24 (21 - 28) | 33 (30 - 38) | 18 (15 - 22) | 152 (138 - 164) |
| 50 and (n = 46) | 31 (26 - 36) | 39 (34 - 45) | 25 (21 - 27) | 31 (26 - 35) | 19 (16 - 22) | 149 (126 - 162) |
| Kvx2/P | 14.41/0.002 | 15.53/ .001 | 7.54/0.065 | 26.0/< 0.0001 | 7.57/0.065 | 19.42/< 0.0001 |
| Educational level | ||||||
| Illiterate (n = 17) | 30 (24 - 36) | 37 (32 - 43) | 24 (20 - 26) | 31 (25 - 36) | 18 (14 - 23) | 151 (120 - 164) |
| Literate (n = 30) | 29 (23 - 34) | 39 (32 - 44) | 25 (20 - 28) | 27 (24 - 34 | 17 (13 - 21) | 146 (119 - 160) |
| Elementary school (n = 128) | 33 (28 - 36) | 41 (37 - 46) | 25 (22 - 28) | 33 (28 - 36) | 19 (16 - 23) | 151 (138 - 168) |
| Middle school (n = 47) | 33 (28 - 39) | 43 (39 - 48) | 25 (22 - 30) | 34 (31 - 37) | 19 (16 - 22) | 154 (143 - 168) |
| High school (n = 62) | 34 (30 - 39) | 43 (38 - 48) | 25 (22 - 28) | 35 (30 - 38) | 20 (16 - 24) | 158 (145 - 174) |
| University (n = 103) | 38 (32 - 42) | 45 (40 - 49) | 26 (22 - 29) | 38 (33 - 41) | 21 (18 - 26) | 165 (155 - 181) |
| Kvx2/P | 11.4/0.022 | 15.7 0.003 | 2.03/0.730 | 15.7/0.003 | 5.47/0.242 | 11.82/ < 0.0001 |
| Social status | ||||||
| Single (n = 138) | 36 (30 - 42) | 44 (38 - 49) | 25 (22 - 28) | 36 (30 - 40) | 20 (17 - 25) | 163 (147 - 175) |
| Married (n = 249) | 33 (28 - 37) | 42 (37 - 46) | 25 (21 - 28) | 33 (29 - 37) | 19 (16 - 23) | 153 (138 - 168) |
| Z/P | 3.78/< 0.0001 | 2.94/0.003 | 1.03/0.300 | 4.13/< 0.0001 | 2.66/0.02 | 3.91/< 0.0001 |
| Economic status | ||||||
| Poor (n = 65) | 32 (27 - 36) | 41 (36 - 45) | 25 (22 - 28) | 32 (26 - 36) | 18 (16 - 21) | 151 (133 - 164) |
| Average (n = 245) | 34 (29 - 40) | 42 (37 - 48) | 25 (21 - 28) | 34 (30 - 38) | 20 (16 - 24) | 158 (143 - 172) |
| Good (n = 77) | 36 (30 - 39) | 45 (40 - 48) | 26 (22 - 29) | 35 (31 - 39) | 21 (12 - 24) | 163 (147 - 175) |
| Kvx2/P | 4.86/.027 | 3.04/0.081 | 0.28/0.867 | 5.56/.015 | 2.67/0.116 | 5.11/0.024 |
| Family type | ||||||
| Nuclear (n = 255) | 36 (30 - 41) | 43 (38 - 48) | 25 (22 - 29) | 35 (30 - 39) | 20 (16 - 24) | 161 (145 - 174) |
| Expanded (n = 132) | 32 (27 - 36) | 41 (37 - 45) | 25 (21 - 28) | 31 (27 - 37) | 19 (16 - 23) | 148 (138 - 164) |
| Z/P | 4.51/< 0.0001 | 2.89/0.004 | 1.04/0.296 | 3.82/< 0.0001 | 2.17/.029 | 4.17/< 0.0001 |
aN = 387.
bValues are expressed as median (IQR).