Lower 25-hydroxyvitamin D is associated with severer white matter hyperintensity and cognitive function in patients with non-disabling ischemic cerebrovascular events

被引：1

作者：

Gu, Zhengsheng ^{[1
]}

Sun, Xu ^{[1
]}

Wu, Chenghao ^{[1
]}

Li, Binghan ^{[1
]}

Chen, Jingjing ^{[1
]}

Wang, Weisen ^{[1
]}

Gao, Xin ^{[1
]}

Tan, Yuhao ^{[1
]}

Li, Bin ^{[1
]}

Yin, Ge ^{[1
]}

Xu, Yawen ^{[1
]}

Song, Chenrui ^{[1
]}

Du, Bingying ^{[1
]}

Bi, Xiaoying ^{[1
]}

机构：

[1] Naval Med Univ, Changhai Hosp, Affiliated Hosp 1, Dept Neurol, Shanghai, Peoples R China

来源：

JOURNAL OF STROKE & CEREBROVASCULAR DISEASES | 2023年 / 32卷 / 10期

基金：

中国国家自然科学基金;

关键词：

25-hydroxyvitamin D; White matter hyperintensity; Cognitive impairment; Ischemic stroke; VITAMIN-D; FOLLOW-UP; IMPAIRMENT; DEMENTIA; STROKE; DIAGNOSIS; SURVIVAL;

D O I：

10.1016/j.jstrokecerebrovasdis.2023.107311

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Objectives: This study aimed to investigate the potential correlations among serum 25-hydroxyvitamin D [25(OH) D] levels, white matter hyperintensity (WMH) and cognitive function in patients with non-disabling ischemic cerebrovascular events (NICE). Methods: This was a prospective investigation of 160 NICE patients with age of 40 years or older. Cognitive function was evaluated by the Montreal Cognitive Assessment (MoCA). White matter lesions were evaluated by WMH using Fazekas scores. Spearman correlation analysis and linear regression models were used to identify the associations between serum 25(OH)D levels and cognitive function. Binary logistic regression analysis models were used to evaluate the predictable value of serum 25(OH)D levels and WMH for cognitive impairment.Results: Patients with inadequate 25(OH)D levels had lower MoCA score (P=0.008), and a higher proportion of severe WMH (P=0.043). Spearman correlation analysis demonstrated that serum 25(OH)D concentrations were positively associated with MoCA score (rs=0.185, P=0.019) while negatively related to the proportion of severe WMH (sWMH) (rs=-0.166, P=0.036).The association between 25(OH)D concentrations and MoCA score remained significant in linear regression (adjusted & beta;=0.012, 95%CI:0.001-0.203).Adjusted binary logistic regression analysis showed that the odds ratio of cognitive impairment with insufficient 25(OH)D concentration was 5.038 (95%CI:1.154-21.988) compared with the sufficient group and the sWMH (OR=2.728, 95%CI:1.230-6.051) was identified as an independent risk factor for cognitive decline in NICE patients. Conclusion: Serum 25(OH)D levels and white matter lesions were independently and significantly associated with cognitive impairment in NICE patients.

引用

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