Table 3.
The univariate analysis of depressive symptom and cognitive impairment in the older adult.
| Variables | depressive symptom [n(%)] | χ2 | P | Cognitive function[n(%)] | χ2 | P | |||
|---|---|---|---|---|---|---|---|---|---|
| Total 11582 |
Normal 10089(87.1) |
Depression 1475(12.9) |
Normal 8407(72.6) |
Cognitive impairment 3175(27.4) |
|||||
| Gender | |||||||||
| Male | 5118 | 4563(89.2) | 555(10.8) | 35.291 | <0.001 | 3992(78.0) | 1126(22.0) | 135.006 | <0.001 |
| Female | 6464 | 5522(85.4) | 942(14.6) | 4415(68.3) | 2049(31.7) | ||||
| Age | |||||||||
| 65-70 | 4665 | 4251(91.1) | 414(8.9) | 241.296 | <0.001 | 3758(80.6) | 907(19.4) | 443.762 | <0.001 |
| 71-79 | 4556 | 3992(85.9) | 564(14.1) | 3301(72.5) | 1255(27.5) | ||||
| ≥80 | 2361 | 1842(71.8) | 519(28.2) | 1348(57.1) | 1013(42.9) | ||||
| Residence | |||||||||
| City | 6223 | 5295(85.1) | 928(14.9) | 47.19 | <0.001 | 4460(71.7) | 1763(28.3) | 5.686 | 0.017 |
| Rural | 5359 | 4790(89.4) | 569(10.6) | 3947(73.7) | 1412(26.3) | ||||
| Educational period | |||||||||
| 0 | 2175 | 1710(78.6) | 465(21.4) | 246.359 | <0.001 | 1240(57.0) | 934(43.0) | 443.528 | <0.001 |
| 1-6 | 5766 | 4995(86.6) | 771(13.4) | 4165(72.2) | 1601(27.8) | ||||
| ≥7 | 3641 | 3380(92.8) | 261(7.2) | 3002(82.4) | 639(17.6) | ||||
| marital status | |||||||||
| married | 7985 | 7152(89.6) | 833(10.4) | 142.001 | <0.001 | 6069(76.0) | 1916(24.0) | 150.975 | <0.001 |
| No spouse | 3597 | 2933(81.5) | 664(18.5) | 2338(65.0) | 1259(35.0) | ||||
| Living conditions | |||||||||
| Live alone | 995 | 843(84.7) | 152(15.3) | 5.346 | 0.021 | 674(67.7) | 321(32.3) | 12.857 | <0.001 |
| Live together | 10587 | 9242(87.3) | 1345(12.7) | 7733(73.0) | 2854(27.0) | ||||
| Number of chronic diseases | |||||||||
| 0 | 3677 | 3538(96.2) | 139(3.8) | 546.250 | <0.001 | 3015(82.0) | 662(18.0) | 414.345 | <0.001 |
| 1 | 4332 | 3712(85.7) | 620(14.3) | 3152(72.8) | 1180(27.2) | ||||
| 2 | 2261 | 1843(81.5) | 418(18.5) | 1479(65.4) | 782(34.6) | ||||
| 3 | 898 | 719(80.0) | 179(20.0) | 575(64.0) | 323(36.0) | ||||
| ≥4 | 414 | 273(65.9) | 141(34.1) | 186(44.9) | 228(55.1) | ||||
| Whether MMC | |||||||||
| MMC | 3073 | 2835(76.0) | 738(24.0) | 274.303 | <0.001 | 2240(72.9) | 1333(27.1) | 254.212 | <0.001 |
| Non-MCC | 8009 | 7250(90.5) | 759(9.5) | 6167(77.0) | 1842(23.0) | ||||
| Type of MMC | |||||||||
| Hypertension+diabetes | 298 | 262(88.8) | 33(11.2) | 32.255 | <0.001 | 218(94.3) | 77(5.7) | 17.769 | 0.001 |
| Hypertension+cervical/lumbar spondylosis | 224 | 183(81.7) | 41(18.3) | 156(69.6) | 68(30.4) | ||||
| Hypertension+cerebrovascular disease | 190 | 133(70) | 57(30) | 111(58.4) | 79(41.6) | ||||
| Hypertension+heart disease | 179 | 155(86.6) | 24(13.4) | 126(70.4) | 53(29.6) | ||||
| Hypertension+rheumatoid/arthritis | 155 | 120(77.4) | 35(22.6) | 93(60.0) | 62(40.0) | ||||