Mixed effects of perfluoroalkyl and polyfluoroalkyl substances exposure on cognitive function among people over 60 years old from NHANES

数字符号替换试验 四分位数 全国健康与营养检查调查 置信区间 认知 逻辑回归 认知测验 优势比 全氟辛烷 认知功能衰退 口语流利性测试 医学 全氟辛酸 心理学 老年学 人口学 痴呆 环境卫生 内科学 神经心理学 疾病 精神科 化学 人口 病理 替代医学 安慰剂 社会学 磺酸盐 有机化学 环境化学
作者
Xueqiong Weng,Huanzhu Liang,Yuxuan Tan,Jingmin Chen,Qiaoyuan Fei,Shan Liu,Xinrong Guo,Lin Wen,Yingying Wu,Chunxia Jing
出处
期刊:Environmental Science and Pollution Research [Springer Nature]
卷期号:29 (21): 32093-32104 被引量:8
标识
DOI:10.1007/s11356-021-17789-5
摘要

The relationship between perfluoroalkyl and polyfluoroalkyl substances (PFAS) and cognitive function are inconsistent, and the mixed effects of PFAS on cognitive function are still unclear. We aimed to evaluate the joint effects of PFAS on cognitive function assessed using four tests as follows: the Consortium to Establish a Registry for Alzheimer's Disease Immediate Recall Test (IRT), Delayed Recall Test (DRT), the Animal Fluency Test (AFT), and the Digit Symbol Substitution Test (DSST) in the US elderly. A total of 777 individuals aged ≥ 60 from the National Health and Nutrition Examination Survey (NHANES) 2011-2014 were included in this study. Multivariable logistic regression and Bayesian kernel machine regression (BKMR) were constructed to estimate the overall and the individual effects of PFAS exposure on cognitive function. There were 21.36%, 22.65%, 21.62%, and 21.24% participants with cognitive decline in IRT, DRT, AFT, and DSST, respectively. After multivariable adjustment, perfluorooctanoic acid (PFOA) was inversely associated with cognitive decline in IRT, DRT, and AFT, while no significant association was observed between any other PFAS and cognitive decline. Compared with the lowest quartile, the adjusted odds ratio of cognitive decline with a 95% confidence interval (CI) for the highest quartile of PFOA was 0.33 (95% CI: 0.15-0.69) in IRT, 0.50 (0.26-0.96) in DRT, and 0.45 (0.21-0.95) in AFT. In BKMR analysis, the overall effect of mixtures was significantly protective on cognitive decline in IRT, of which PFOA made the greatest contribution. The consistent protective effect in DRT and DSST was observed when all the chemicals were at their 50th percentile or below it. No significant interaction was observed among PFAS for cognitive function. These findings suggested that PFAS mixture at a low level of current exposure of the US population may have a protective effect on cognitive function.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
Da-ming完成签到,获得积分10
刚刚
娇气的春天完成签到 ,获得积分10
刚刚
1秒前
kiki发布了新的文献求助10
1秒前
大力水手完成签到,获得积分10
1秒前
1秒前
1秒前
2秒前
Jsc完成签到 ,获得积分10
2秒前
木木完成签到,获得积分10
3秒前
11完成签到,获得积分10
3秒前
wdn0411完成签到,获得积分10
3秒前
迷路鸿煊完成签到,获得积分10
3秒前
3秒前
CipherSage应助COCO采纳,获得10
4秒前
crains完成签到 ,获得积分10
4秒前
自信的完成签到,获得积分10
4秒前
5秒前
土豆泥拉拉完成签到,获得积分10
5秒前
iufan发布了新的文献求助10
7秒前
独特不斜发布了新的文献求助10
8秒前
袁佳铖完成签到,获得积分10
8秒前
123完成签到,获得积分10
8秒前
风懒懒发布了新的文献求助10
8秒前
8秒前
8秒前
大个应助狂歌痛饮空度日采纳,获得10
9秒前
9秒前
ji完成签到,获得积分10
9秒前
9秒前
合适的雁易完成签到,获得积分10
9秒前
zdl完成签到,获得积分10
10秒前
学术咸鱼依白完成签到,获得积分10
10秒前
神奇阳光完成签到 ,获得积分10
10秒前
12秒前
zjm完成签到,获得积分10
12秒前
678完成签到 ,获得积分10
13秒前
张张张完成签到,获得积分10
14秒前
15秒前
刹那mirai完成签到,获得积分10
15秒前
高分求助中
Sustainability in Tides Chemistry 2800
The Young builders of New china : the visit of the delegation of the WFDY to the Chinese People's Republic 1000
Rechtsphilosophie 1000
Bayesian Models of Cognition:Reverse Engineering the Mind 888
Le dégorgement réflexe des Acridiens 800
Defense against predation 800
A Dissection Guide & Atlas to the Rabbit 600
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3134416
求助须知:如何正确求助?哪些是违规求助? 2785328
关于积分的说明 7771336
捐赠科研通 2440922
什么是DOI,文献DOI怎么找? 1297593
科研通“疑难数据库(出版商)”最低求助积分说明 625007
版权声明 600792