PMID- 37740806 OWN - NLM STAT- MEDLINE DCOM- 20231030 LR - 20231030 IS - 1614-7499 (Electronic) IS - 0944-1344 (Linking) VI - 30 IP - 49 DP - 2023 Oct TI - Association of urinary heavy metal combined exposure with periodontitis among US adults from NHANES 2011-2014. PG - 107887-107898 LID - 10.1007/s11356-023-29888-6 [doi] AB - Some heavy metals are associated with periodontitis; whereas most of these associations have focused on individual metal, there are no specific studies on the effects of combined heavy metal exposure on periodontitis. We conducted an analysis on the association between urinary heavy metal exposure and periodontitis in participants aged 30 years and older using multiple logistic regression and Bayesian kernel machine regression (BKMR). This analysis was performed on data from the National Health and Nutrition Examination Survey from 2011 to 2014. The study found that using logistic regression, the 4th quartile of urinary lead and molybdenum and the 3rd quartile of urinary strontium were positively associated with periodontitis compared to the reference quartile after adjusting for covariates. Odds ratio (OR) with 95% confidence interval (CI) was 1.738 (1.069-2.826), 1.515 (1.025-2.239), and 1.498 (1.010-2.222), respectively. The 3rd and 4th quartiles of urinary cobalt were negatively associated with periodontitis, and their ORs and 95% CIs were 0.639 (0.438-0.934) and 0.571 (0.377-0.964), respectively. The BKMR model showed that urinary barium, lead, and molybdenum were positively associated with periodontitis in a range of concentrations and urinary cobalt, manganese, tin, and strontium were negatively correlated with periodontitis. Furthermore, the overall association between urinary heavy metals and periodontitis was positive. Our study provides evidence for an association between exposure to multiple urinary heavy metals and periodontitis. However, further longitudinal studies are needed to explore the specific mechanisms involved. CI - (c) 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. FAU - Li, Zhen-Hua AU - Li ZH AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. FAU - Li, Jiong AU - Li J AD - Key Lab. of Oral Diseases Research of Anhui Province, College & Hospital of Stomatology, Anhui Medical University, Hefei, 230032, China. FAU - Mao, Yi-Cheng AU - Mao YC AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. FAU - Zhao, Jia-Wen AU - Zhao JW AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. FAU - Hu, Hui-Yu AU - Hu HY AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. FAU - Zhang, Sun AU - Zhang S AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. FAU - Liu, Zhe-Ye AU - Liu ZY AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. FAU - Liu, Xue-Jie AU - Liu XJ AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. FAU - Huang, Kai AU - Huang K AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. AD - Department of Hospital Infection Prevention and Control, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China. FAU - Hu, Cheng-Yang AU - Hu CY AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. AD - Department of Humanistic Medicine, School of Humanistic Medicine, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. FAU - Zhang, Xiu-Jun AU - Zhang XJ AUID- ORCID: 0000-0002-8123-185X AD - Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. zhangxiujun@ahmu.edu.cn. AD - Key Lab. of Oral Diseases Research of Anhui Province, College & Hospital of Stomatology, Anhui Medical University, Hefei, 230032, China. zhangxiujun@ahmu.edu.cn. LA - eng PT - Journal Article DEP - 20230923 PL - Germany TA - Environ Sci Pollut Res Int JT - Environmental science and pollution research international JID - 9441769 RN - 81AH48963U (Molybdenum) RN - 0 (Metals, Heavy) RN - 3G0H8C9362 (Cobalt) RN - YZS2RPE8LE (Strontium) RN - 00BH33GNGH (Cadmium) SB - IM MH - Adult MH - Humans MH - Nutrition Surveys MH - Molybdenum MH - Bayes Theorem MH - *Metals, Heavy MH - Cobalt MH - *Periodontitis/epidemiology MH - Strontium MH - Cadmium OTO - NOTNLM OT - Heavy metals OT - NHANES OT - Periodontitis EDAT- 2023/09/23 20:42 MHDA- 2023/10/30 06:46 CRDT- 2023/09/23 11:06 PHST- 2023/07/01 00:00 [received] PHST- 2023/09/11 00:00 [accepted] PHST- 2023/10/30 06:46 [medline] PHST- 2023/09/23 20:42 [pubmed] PHST- 2023/09/23 11:06 [entrez] AID - 10.1007/s11356-023-29888-6 [pii] AID - 10.1007/s11356-023-29888-6 [doi] PST - ppublish SO - Environ Sci Pollut Res Int. 2023 Oct;30(49):107887-107898. doi: 10.1007/s11356-023-29888-6. Epub 2023 Sep 23.