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09 July 2020: Clinical Research

Analysis of Risk Factors for Cognitive Dysfunction in Disabled Elderly Patients in Chengdu, China

Xiaoyan Chen 1BCDEF* , Ying Zhang 1ABCEF* , Lisha Hou 1BCE , Yanjiao Shen 2BC , Jianqun Li 3BC , Birong Dong 1ADEG*

DOI: 10.12659/MSM.923590

Med Sci Monit 2020; 26:e923590

Table 3 Univariate analysis of common diseases and cognitive functions.

DiseasesNormal cognitive functionCognitive impairmentDementiaTotal numberZ-statisticP-value
Hypertension
 No124 (35.23%)1391 (38.07%)2376 (43.48%)3891 (41.08%)−5.623
 Yes228 (64.77%)2263 (61.93%)3089 (56.52%)5580 (58.92%)
Coronary heart disease
 No270 (76.70%)2601 (71.18%)3888 (71.14%)6759(71.37%)−0.8910.373
 Yes82 (23.30%)1053 (28.82%)1577 (28.86%)2712(28.63%)
Diabetes
 No244 (69.32%)2517 (68.88%)3969 (72.63%)6730 (71.06%)−3.852
 Yes108 (30.68%)1137 (31.12%)1496 (27.37%)2741 (28.94%)
Hyperglycemia
 No249 (70.74%)2712 (74.22%)4239 (77.57%)7200 (76.02%)−4.290
 Yes103 (29.26%)942 (25.78%)1226 (22.43%)2271 (23.98%)
Stroke sequelae
 No223 (63.35%)2233 (61.11%)3440 (62.95%)5896 (62.25%)−1.4760.14
 Yes129 (36.65%)1421(38.89%)2025 (37.05%)3575 (37.75%)
Constipation
 No216 (61.36%)2342 (64.09%)3686 (67.45%)6244 (65.93%)−3.761
 Yes136 (38.64%)1312 (35.91%)1779 (32.55%)3227 (34.07%)
Fracture
 No280 (79.55%)2713 (74.25%)4159 (76.10%)7152 (75.51%)−1.1910.234
 Yes72 (20.45%)941 (25.75%)1306 (23.90%)2319 (24.49%)
Osteoporosis
 No234 (66.48%)2255 (61.71%)3604 (65.95%)6093 (64.33%)−3.505
 Yes118 (33.52%)1399 (38.29%)1861 (34.05%)3378 (35.67%)

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750