| Characteristic | N | Factor 1 | Factor 2 | Factor 3 | Total score | ||||||||
| Mean ± SD | Median | P† | Mean ± SD | Median | P† | Mean ± SD | Median | P† | Mean ± SD | Median | P† | ||
| Age, years |
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| 65 - 74 | 25 | 10.04 ± 4.57 | 10.00 | 0.028 | 9.00 ± 5.06 | 9.00 | 0.127 | 4.88 ± 2.68 | 5.00 | 0.217 | 23.92 ± 8.60 | 24.00 | 0.014 |
| 75+ | 96 | 12.46 ± 4.81 | 12.00 |
| 10.08 ± 3.83 | 11.00 |
| 5.63 ± 2.67 | 7.00 |
| 28.89 ± 8.01 | 29.00 |
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| Living arrangements |
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| With spouse or children | 77 | 12.29 ± 4.26 | 12.00 | 0.065 | 11.77 ± 3.69 | 13.00 | <0.001 | 5.83 ± 2.66 | 8.00 | 0.192 | 29.88 ± 7.27 | 30.00 | 0.001 |
| Alone | 37 | 11.05 ± 6.00 | 9.00 |
| 7.76 ± 3.80 | 8.00 |
| 4.97 ± 2.87 | 5.00 |
| 23.78 ± 9.07 | 22.00 |
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| Certified support level |
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| Level 1 | 50 | 12.00 ± 4.22 | 12.00 | 0.889 | 10.86 ± 4.37 | 12.00 | 0.336 | 5.24 ± 2.77 | 6.00 | 0.524 | 28.10 ± 7.71 | 29.50 | 0.983 |
| Level 2 | 68 | 12.10 ± 5.30 | 11.00 |
| 10.38 ± 3.89 | 11.00 |
| 5.59 ± 2.65 | 6.50 |
| 28.07 ± 8.81 | 28.00 |
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