{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T14:34:13Z","timestamp":1786631653101,"version":"build-2736575974"},"reference-count":56,"publisher":"American Chemical Society (ACS)","issue":"2","license":[{"start":{"date-parts":[[2017,12,29]],"date-time":"2017-12-29T00:00:00Z","timestamp":1514505600000},"content-version":"vor","delay-in-days":4785,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2005,2,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Exposure to metals may promote atherosclerosis. Blood cadmium and lead were associated with peripheral arterial disease (PAD) in the 1999\u20132000 National Health and Nutrition Examination Survey (NHANES). In the present study we evaluated the association between urinary levels of cadmium, lead, barium, cobalt, cesium, molybdenum, antimony, thallium, and tungsten with PAD in a cross-sectional analysis of 790 participants \u226540 years of age in NHANES 1999\u20132000. PAD was defined as a blood pressure ankle brachial index &amp;lt; 0.9 in at least one leg. Metals were measured in casual (spot) urine specimens by inductively coupled plasma\u2013mass spectrometry. After multivariable adjustment, subjects with PAD had 36% higher levels of cadmium in urine and 49% higher levels of tungsten compared with noncases. The adjusted odds ratio for PAD comparing the 75th to the 25th percentile of the cadmium distribution was 3.05 [95% confidence interval (CI), 0.97 to 9.58]; that for tungsten was 2.25 (95% CI, 0.97 to 5.24). PAD risk increased sharply at low levels of antimony and remained elevated beyond 0.1 \u03bcg\/L. PAD was not associated with other metals. In conclusion, urinary cadmium, tungsten, and possibly antimony were associated with PAD in a representative sample of the U.S. population. For cadmium, these results strengthen previous findings using blood cadmium as a biomarker, and they support its role in atherosclerosis. For tungsten and antimony, these results need to be interpreted cautiously in the context of an exploratory analysis but deserve further study. Other metals in urine were not associated with PAD at the levels found in the general population.<\/jats:p>","DOI":"10.1289\/ehp.7329","type":"journal-article","created":{"date-parts":[[2004,11,22]],"date-time":"2004-11-22T14:43:18Z","timestamp":1101134598000},"page":"164-169","source":"Crossref","is-referenced-by-count":197,"title":["Metals in Urine and Peripheral Arterial Disease"],"prefix":"10.1021","volume":"113","author":[{"given":"Ana","family":"Navas-Acien","sequence":"first","affiliation":[{"name":"1Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA"},{"name":"2Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA"},{"name":"3Johns Hopkins Center for Excellence in Environmental Public Health Tracking, Baltimore, Maryland, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ellen K.","family":"Silbergeld","sequence":"additional","affiliation":[{"name":"4Department of Environmental Health Sciences, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A. Richey","family":"Sharrett","sequence":"additional","affiliation":[{"name":"1Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emma","family":"Calderon-Aranda","sequence":"additional","affiliation":[{"name":"4Department of Environmental Health Sciences, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA"},{"name":"5Secci\u00f3n de Toxicolog\u00eda, Cinvestav, M\u00e9xico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elizabeth","family":"Selvin","sequence":"additional","affiliation":[{"name":"1Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA"},{"name":"2Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland, 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