Research Article
The Interaction Effect between Blood Stasis Constitution and Atherosclerotic Factors on Cognitive Impairment in Elderly People
Table 1
Distribution of general factors in aged subjects with and without cognitive impairment (n=1,037).
| | Item | Cognitive impairment | χ2 value | P-value | | Normal | Presence |
| | Sex | Male | 502 (90.0) | 56 (10.0) | 9.490 | 0.002 | | | Female | 400 (83.5) | 79 (16.5) | | Age | <70 | 491 (89.9) | 55 (10.1) | 8.833 | 0.003 | | | ≥70 | 411 (83.7) | 80 (16.3) | | Smoking | No | 777 (86.1) | 125 (13.9) | 4.498 | 0.034 | | | Yes | 109 (93.2) | 8 (6.80) | | Alcohol consumption | None | 786 (86.2) | 126 (13.8) | 2.720
Tendency | 0.099 | | | Occasionally | 72 (94.7) | 4 (5.30) | | | Often | 44 (89.8) | 5 (10.2) | | Education level | Illiteracy | 118 (65.2) | 63 (34.8) | 45.863
Tendency | <0.001 | | | Primary | 318 (93.0) | 24 (7.0) | | | Secondary | 286 (88.5) | 37 (11.5) | | | High school and above | 180 (94.2) | 11 (5.8) | | Exercise | Often | 38 (82.6) | 8 (17.4) | 11.755 | 0.008 | | | Everyday | 677 (88.7) | 86 (11.3) | | | Occasionally | 110 (85.9) | 18 (14.1) | | | None | 77 (77.0) | 23 (23.0) | | BMI | Normal | 446 (87.8) | 62 (12.2) | 2.551
Tendency | 0.110 | | | Overweight | 361 (87.8) | 50 (12.2) | | | Obesity | 95 (80.5) | 23 (19.5) | | Hypertension | Absence | 362 (88.3) | 48 (11.7) | 1.029 | 0.310 | | | Presence | 540 (86.1) | 87 (13.9) | | Diabetes | Absence | 683 (87.5) | 98 (12.5) | 0.618 | 0.432 | | | Presence | 219 (85.5) | 37 (14.5) |
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Note: the data are presented as number of subjects (rate, %).
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