PMID- 37783357 OWN - NLM STAT- MEDLINE DCOM- 20231102 LR - 20231102 IS - 1879-1298 (Electronic) IS - 0045-6535 (Linking) VI - 344 DP - 2023 Dec TI - Associations of mixed urinary metals exposure with metabolic syndrome in the US adult population. PG - 140330 LID - S0045-6535(23)02600-0 [pii] LID - 10.1016/j.chemosphere.2023.140330 [doi] AB - BACKGROUND: Metals are harmful to human health in many ways. However, the association between metals and metabolic syndrome (MetS) remains unclear. Aims of this study is to discuss the relationship between urinary metal and MetS. METHODS: This study included 3419 adult participants from the National Health and Nutrition Examination Survey (NHANES) (2005-2018). Logistic regression analysis, Bayesian kernel machine regression (BKMR), weighted quantile sum (WQS), and restricted cubic spline (RCS) were used to explore the associations of nine urinary metal and MetS. RESULTS: BKMR and WQS showed the effects of combined nine urinary metal were negatively correlated with MetS. Logistic regression analysis, WQS, and BKMR all suggested that cesium (Cs) and lead (Pb) were negatively correlated with MetS (all P(FDCR) <0.05). And RCS suggested log(2)-transformed Cs (chi2 = 20, P < 0.001) and log(2)-transformed Pb (chi2 = 19.9, P < 0.001) were negatively and linearly associated with MetS. CONCLUSION: Existing evidence suggests that urine metal content is related to MetS. Cs and Pb are negatively related to MetS. It is still necessary to study and further discuss the causal relationship and mechanism. CI - Copyright (c) 2023 Elsevier Ltd. All rights reserved. FAU - Zha, Bowen AU - Zha B AD - Department of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, PR China; Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, PR China. Electronic address: zhabw@ccmu.edu.cn. FAU - Liu, Yuqi AU - Liu Y AD - Department of Education, Beijing Luhe Hospital, Capital Medical University, Beijing, 101149, PR China. FAU - Xu, Huanchang AU - Xu H AD - Department of Education, Beijing Luhe Hospital, Capital Medical University, Beijing, 101149, PR China. LA - eng PT - Journal Article DEP - 20230930 PL - England TA - Chemosphere JT - Chemosphere JID - 0320657 RN - 2P299V784P (Lead) RN - 1KSV9V4Y4I (Cesium) SB - IM MH - Humans MH - Adult MH - Bayes Theorem MH - *Lead MH - *Metabolic Syndrome/epidemiology MH - Nutrition Surveys MH - Cesium OTO - NOTNLM OT - Bayesian kernel machine regression OT - Metabolic syndrome OT - National health and nutrition examination survey OT - Restricted cubic spline OT - Urinary metals OT - Weighted quantile sum COIS- Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. EDAT- 2023/10/03 00:42 MHDA- 2023/11/02 12:44 CRDT- 2023/10/02 19:23 PHST- 2023/04/20 00:00 [received] PHST- 2023/09/19 00:00 [revised] PHST- 2023/09/28 00:00 [accepted] PHST- 2023/11/02 12:44 [medline] PHST- 2023/10/03 00:42 [pubmed] PHST- 2023/10/02 19:23 [entrez] AID - S0045-6535(23)02600-0 [pii] AID - 10.1016/j.chemosphere.2023.140330 [doi] PST - ppublish SO - Chemosphere. 2023 Dec;344:140330. doi: 10.1016/j.chemosphere.2023.140330. Epub 2023 Sep 30.