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Association between serum lipid levels and lower-extremity functions in older adults with and without Alzheimer's dementia in South Korea: A cross-sectional analysis
被引:1
作者:
Kim, Soo-Jin
[1
]
Kim, Hyeong-Dong
[1
,2
]
机构:
[1] Korea Univ, Grad Sch, Dept Hlth Sci, Seoul, South Korea
[2] Korea Univ, Coll Hlth Sci, Sch Hlth & Environm Sci, 145 Anam Ro,Hana Sci Hall B,Room 275, Seoul 02841, South Korea
关键词:
Alzheimer 's dementia;
Cholesterol;
Serum lipid levels;
Lower;
extremity function;
International classification of diseases;
Tenth revision;
MILD COGNITIVE IMPAIRMENT;
MOTOR FUNCTION;
RISK-FACTORS;
DISEASE;
CHOLESTEROL;
GAIT;
PREDICTION;
GENETICS;
WALKING;
PEOPLE;
D O I:
10.1016/j.archger.2023.105116
中图分类号:
R592 [老年病学];
C [社会科学总论];
学科分类号:
03 ;
0303 ;
100203 ;
摘要:
Purpose:Older adults with Alzheimer's dementia (AD) experience lower-extremity dysfunction. High serum lipid levels are a risk factor for AD. We investigated the association between serum lipid levels and lower-extremity function in older individuals with and without AD. Methods:In this cross-sectional study, we enrolled 33,185 senior citizens (aged 66 years) who participated in the National Geriatric Screening Program, sampled from the Korean National Health Insurance Service-National Health Screening Cohort Database, between 2009 and 2015. Participants were dichotomized into 1) an AD group comprising individuals with the International Classification of Diseases, Tenth Revision, diagnostic codes F00, F00.0-F00.9, and G30, G30.0-G30.9; and 2) a control group comprising individuals without AD. Differences in the Timed Up and Go and One-Leg Standing results among the three levels (low, moderate, and high) of total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol were evaluated between the groups. Logistic regression analysis was performed to estimate the odds of gait disorder considering clinical and lifestyle variables. Results:In participants with low LDL-C levels, increased LDL-C levels correlated with higher gait speed. In the AD group, balancing time with eyes open (BT-EO) was inversely correlated with TG levels in participants with low TG levels. In the control group, BT-EO was negatively correlated with TC levels in participants with low TC levels. Conclusion:Serum lipid levels were significantly correlated with lower-extremity function in participants with and without AD but not with gait disorder in participants with AD.
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页数:12
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