Table 1.
Sociodemographic and clinical features
| Subgroup | Non-Elderly n(%) |
Elderly n(%) |
X2 | P Value |
|---|---|---|---|---|
| Gender | 28.432 | < .001 | ||
| Male | 693(31.5) | 2567(37.8) | ||
| Female | 1509(68.5) | 4231(62.2) | ||
| Education | 504.549 | < .001 | ||
| Middle school and below | 670(30.4) | 3481(51.2) | ||
| High school | 617(28.0) | 2010(29.6) | ||
| College | 859(39.1) | 1262(18.5) | ||
| Master and above | 56(2.5) | 45(0.7) | ||
| Marital status | 36.605 | < .001 | ||
| Never married | 172(7.8) | 307(4.5) | ||
| Married | 1842(83.7) | 5868(86.4) | ||
| Divorced | 23(1.0) | 90(1.3) | ||
| Widowed | 165(7.5) | 533(7.8) | ||
| Hypertension | 807.174 | < .001 | ||
| Yes | 409(18.5) | 3621(53.1) | ||
| No | 1797(81.5) | 3193(46.9) | ||
| Diabetes mellitus | 280.303 | < .001 | ||
| Yes | 190(8.6) | 1731(25.4) | ||
| No | 2016(91.4) | 5083(74.6) | ||
| Cardio/Cerebrovascular disease | 418.438 | < .001 | ||
| Yes | 154(7.0) | 1910(28.0) | ||
| No | 2052(93.0) | 4904(72.0) | ||
| Endocrine and metabolic disease except DM | 3.899 | .048 | ||
| Yes | 14(0.6) | 76(1.1) | ||
| No | 2192(99.4) | 6738(98.9) | ||
| Other diseases | 2.420 | .120 | ||
| Yes | 29(1.3) | 123(1.8) | ||
| No | 2177(98.7) | 6691(98.2) | ||
| Surgery | 16.224 | < .001 | ||
| Yes | 4(0.2) | 75(1.1) | ||
| No | 2202(99.8) | 6739(98.9) | ||
| Antipsychotics | 34.016 | < .001 | ||
| Yes | 8(0.4) | 154(2.3) | ||
| No | 2198(99.6) | 6660(97.7) | ||