title: Relationships between urinary antimony levels and both mortalities and prevalence of cancers and heart diseases in general US population, NHANES 1999-2010.
abstract: The effects of antimony (Sb) exposure on mortalities, cancers and cardiovascular diseases were controversial in occupational workers, and the evidence from the general population is limited. The objective of this study is to investigate the relationships between Sb exposure and specific health events in the general population. Totally, 7781 participants aged ≥20years were selected from the National Health and Nutrition Examination Survey (NHANES) 1999-2010 and were followed for an average of 6.04years. The Cox and logistic regression models were applied to evaluate the effects of urinary Sb (U-Sb) levels on the risks of all-cause and cause-specific mortalities, and the likelihoods of self-reported cancers and heart diseases, respectively. When setting quartile 1 of U-Sb levels as reference, the hazard ratios (HRs) [95% confidence intervals (CIs)] of the quartile 2 through 4 for all-cause mortality were 1.21 (0.84, 1.74), 1.49 (1.08, 2.04) and 1.66 (1.20, 2.28). The HR of quartile 3 of U-Sb levels for heart disease mortality was 2.18 (1.24, 3.86). Furthermore, increased odds ratios (ORs) from quartile 2 to 4 were 1.69 (1.05, 2.74), 1.42 (0.79, 2.55) and 2.11 (1.26, 3.55) for self-reported congestive heart failure, and 1.37 (0.95, 1.99), 1.96 (1.37, 2.82) and 1.81 (1.16, 2.83) for heart attack. Elevated U-Sb levels were not significantly related to mortality of malignant neoplasms, and self-reported cancers. The data demonstrated associations of increased U-Sb levels with all-cause and heart diseases mortalities, and prevalent congestive heart failure and heart attack, suggesting public concerns on the health hazards of Sb exposure in the general population.
authors.affiliation: Institute of Environmental Health, Department of Public Health, Zhejiang University School of Medicine, Hangzhou, China.
authors.forename: Jing
authors.initials: J
authors.lastname: Guo
authors.affiliation: Institute of Environmental Health, Department of Public Health, Zhejiang University School of Medicine, Hangzhou, China.
authors.forename: Liling
authors.initials: L
authors.lastname: Su
authors.affiliation: Institute of Environmental Health, Department of Public Health, Zhejiang University School of Medicine, Hangzhou, China.
authors.forename: Xinyuan
authors.initials: X
authors.lastname: Zhao
authors.affiliation: Institute of Environmental Health, Department of Public Health, Zhejiang University School of Medicine, Hangzhou, China.
authors.forename: Zhengping
authors.initials: Z
authors.lastname: Xu
authors.affiliation: Institute of Environmental Health, Department of Public Health, Zhejiang University School of Medicine, Hangzhou, China. Electronic address: chenguangdi@zju.edu.cn.
authors.forename: Guangdi
authors.initials: G
authors.lastname: Chen
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000965:Antimony / Q000652:urine*; D005260:Female; D006331:Heart Diseases / Q000139:chemically induced / Q000453:epidemiology* / Q000401:mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000139:chemically induced / Q000453:epidemiology* / Q000401:mortality; D009749:Nutrition Surveys; D015995:Prevalence; D012307:Risk Factors; D014481:United States / Q000453:epidemiology; D055815:Young Adult
chemical_list: D000965:Antimony
keywords: Antimony; Cancer; Heart disease; Mortality; NHANES