Analysis of cognitive dysfunction and its influencing factors in elderly inpatients in Qinghai
10.3760/cma.j.issn.0254-9026.2022.03.017
- VernacularTitle:青海老年住院患者认知功能状况及影响因素分析
- Author:
Xiaofang LI
1
;
Shengxiu ZHAO
;
Yuemei LI
;
Jing JIAO
;
Xiaoxia ZHANG
Author Information
1. 青海省人民医院，西宁 810007
- Keywords:
Cognition disorders;
Nutrition assessment;
Activities of daily living;
Food habits
- From:
Chinese Journal of Geriatrics
2022;41(3):325-329
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the cognitive function of elderly inpatients in Qinghai and analyze the influencing factors in this prospective study.Methods:A total of 1077 elderly inpatients were enrolled for general information investigation, including the Mini Nutritional Assessment-Short form(MNA-SF), Geriatric Depression Scale 15(GDS-15), FRAIL Scale, activities of daily living(ADL), instrumental ability of daily living(IADL)and the Mini-Mental State Examination(MMSE).Results:The 1077 elderly inpatients being subjected in this study, included 470 in the cognitive impairment(CI)group and 607 in the normal group.The prevalence of CI in hospitalized elderly patients was 43.64%(470/1077). The results of univariate analysis showed that as compared with the normal group, the proportion of cognitive impairment was higher in female, elder patients, and boiling tea-drinker, otherwise the proportion of CI was lower in patients living with the spouse, normal sleep, often eating beef and mutton( P<0.01 or P<0.05); FRAIL Scale, ADL total score, and IADL total score were higher in the normal group than in the CI group( P<0.01); the elderly depression score and frailty score were higher in the CI group than in the normal group( P<0.01). The results of logistic regression analysis showed that the risk of CI was higher in female and people frequently drinking boiling tea than in male and people not frequently drinking boiling tea( OR=0.740, 1.211, both P<0.05), and that frequent consumption of beef and mutton, and reasonable levels of nutrition, ADL, and IADL were protective factors for CI in elderly hospitalized patients( OR=0.780, 0.938, 0.956, 0.895, all P<0.05). Conclusions:The incidence of cognitive impairment in hospitalized elderly patients in Qinghai is relatively high.Female and often drinking boiling tea may increase the risk of cognitive impairment.Regularly eating beef and mutton, reasonable levels of nutrition, maintaining good daily life ability can delay cognitive impairment.
