Table 4.
The relationship between functional compositions of each SCIM III subdivision and psychological variables.
| Variables | Depression (K-BDI-II) |
Anxiety (K-BAI) |
Sleep quality (ISI) |
Suicide risk (MINI) |
||||
|---|---|---|---|---|---|---|---|---|
| r | p | r | p | r | p | r | p | |
| SCIM III subdivision 1 | ||||||||
| Feeding | − 0.177 | .006 | − 0.223 | .003 | − 0.146 | .034 | − 0.186 | .010 |
| Bathing (upper body) | − 0.118 | .067 | − 0.104 | .168 | − 0.147 | .033 | − 0.210 | .003 |
| Bathing (lower body) | − 0.174 | .007 | − 0.094 | .213 | − 0.213 | .002 | − 0.202 | .005 |
| Dressing (upper body) | − 0.153 | .018 | − 0.159 | .035 | − 0.108 | .116 | − 0.205 | .004 |
| Dressing (lower body) | − 0.201 | .002 | − 0.108 | .152 | − 0.215 | .002 | − 0.213 | .003 |
| Grooming | − 0.165 | .011 | − 0.174 | .021 | − 0.100 | .149 | − 0.160 | .026 |
| SCIM III subdivision 3 | ||||||||
| Mobility in bed and action to prevent pressure injuries | − 0.226 | < .001 | − 0.205 | .006 | − 0.169 | .014 | − 0.240 | < .001 |
| Transfers: bed-wheelchair | − 0.163 | .012 | − 0.130 | .086 | − 0.178 | .010 | − 0.240 | < .001 |
| Transfers: wheelchair-toilet-tub | − 0.133 | .039 | − 0.107 | .158 | − 0.146 | .035 | − 0.215 | .003 |
| Mobility indoors | − 0.121 | .060 | − 0.075 | .320 | − 0.154 | .026 | − 0.171 | .017 |
| Mobility for moderate distances (10–100 m) | − 0.167 | .010 | − 0.137 | .069 | − 0.185 | .007 | − 0.170 | .018 |
| Mobility outdoors (> 100 m) | − 0.115 | .075 | − 0.100 | .187 | − 0.079 | .252 | − 0.113 | .118 |
| Stair management | − 0.133 | .040 | − 0.029 | .700 | − 0.054 | .435 | − 0.063 | .381 |
| Transfers: wheelchair-car | − 0.093 | .152 | − 0.016 | .837 | − 0.128 | .063 | − 0.092 | .201 |
| Transfers: ground-wheelchair | − 0.116 | .073 | − 0.056 | .461 | − 0.142 | .039 | − 0.108 | .134 |
Tests: Pearson correlation; Pearson partial correlations between variables related to suicide risk, with adjustment for age and marital status. Bold values: p < .05. Depression (df = 238), Anxiety (df = 174), Sleep quality (df = 209), Suicide risk (df = 191).
ISI, Insomnia Severity Index; K-BAI, Korean Beck Anxiety Index; K-BDI-II, Korean Beck Depression Inventory II; SCIM III, Spinal Cord Independence Measure III; MINI, Mini International Neuropsychiatric Interview.