Correlation of the atherogenic index of plasma with cognitive function in older americans:results from National Health and Nutrition Examination Survey 2011-2014
10.3969/j.issn.1008-9691.2024.06.010
- VernacularTitle:血浆动脉粥样硬化指数对老年人认知功能的影响
- Author:
Long WANG
1
;
Na WANG
;
Wei XU
;
Shuai ZUO
;
Menglian SHI
;
Wenqiang CHEN
;
Huanbing LIU
;
Ying ZHOU
;
Yun LIU
;
Xinqun XU
Author Information
1. 南昌大学江西医学院第一附属医院全科医学科,江西 南昌 330000
- Publication Type:Journal Article
- Keywords:
Atherogenic index of plasm;
Atherogenic index of plasma;
Cognitive function;
National Health and Nutrition Examination Survey;
Atherosclerosis;
Coronary artery disease
- From:
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care
2024;31(6):695-701
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between atherosclerotic index of plasma(AIP)and cognitive function in older adults.Methods A cross-sectional study method was used to include the National Health and Nutrition Examination Survey(NHANES)2011 to 2014 population aged>60 years as study subjects,and the population was divided into>-2.158 to≤-0.624 AIP group,>-0.624 to≤-0.123 AIP group,>-0.123 to≤0.309 AIP group,>0.309 AIP group 4 groups.Demographic data(including gender,age,race,education,marriage,height,and body mass),chronic disease-related data(including angina pectoris,emphysema,depression score,chronic bronchitis,coronary heart disease,history of stroke,hypertension,and diabetes mellitus),lifestyle-related data(including smoking and sleep duration),and cognitive function assessment[including the United Registry for consortium to establish a registry for Alzheimer's disease word list(CERAD W-L)score,animal fluency test(AFT)score and digit symbol substitution test(DSST)score],and to compare the differences in the above information between groups with different levels of AIP;and to analyze the factors affecting the cognitive function of the population by using multifactorial Logistic regression.Results A total of 1 335 participants were included in the analysis,and the results of the multivariate linear regression suggested that in model 3 after adjusting for all covariates,no linear relationship existed between AIP and CERAD W-L score for the>-0.624-≤-0.123 AIP group,the>-0.123-≤-0.309 AIP group,and the>-0.309 AIP group,compared with the>-2.158-≤-0.624 AIP group have a linear relationship(P=0.500 for the>-0.624-≤-0.123 AIP group,P=0.110 for the>-0.123-≤0.309 AIP group,and P=0.200 for the>0.309 AIP group).Weighted multifactor Logistic regression analyses after adjusting for covariates showed that AIP was a risk correlate for decline in representing immediate and delayed recall CERAD W-L score[odds ratio(OR)=0.970,95％confidence interval(95％CI)of 0.950-1.000,P=0.050].Restricted Cubic Splines of AIP versus CERAD W-L score restricted cubic spline(RCS)curves suggested a significant overall effect of CERAD W-L score on AIP(overall P=0.005),but not a significant nonlinear relationship(nonlinear P=0.278);and subgroup analyses showed that among 65-70 years old who were college-educated or better,married,and free of hypertension,AIP was the most prevalent among CERAD W-L scores.AIP is an associated risk factor for the development of CERAD W-L decline in people(OR<1,P<0.05).Conclusion AIP is a risk factor for cognitive decline associated with delayed and immediate memory,suggesting that AIP can be used as a predictor or assessment of cognitive function.
