{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T19:07:48Z","timestamp":1761764868179},"reference-count":20,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2006,7,17]],"date-time":"2006-07-17T00:00:00Z","timestamp":1153094400000},"content-version":"vor","delay-in-days":6667,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Intl Journal of Cancer"],"published-print":{"date-parts":[[1988,4,15]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Smoking habits and occupational exposures were investigated for 96 patients with cancer of the renal pelvis and ureter (including papilloma) and 294 hospital controls. In comparison with persons who never smoked, significantly increased relative risks were seen for smokers of cigarettes alone (RR = 2.6; 95% Cl: 1.0\u20106.7) and in combination with other types of tobacco (RR = 3.8; 95% Cl: 1.3\u201011.5). Non\u2010signiftcantty increased relative risks were observed for pipe smokers (RR = 2.2; 95% Cl: 0.1\u201097) and for mixed pipe, cigar, and cigarillo smokers (RR = 6.S; 95% Cl: 0.4\u201021.2). A strong dose\u2010effect (p&lt;0.001) relationship was seen between the lifetime total amount of tobacco smoked and the risk of pelvis\u2010ureter tumors, with the heaviest smokers having an 8\u2010fold risk. Comparison with the dose\u2010effect relationship for a parallel study of bladder cancer indicated that the relationship with tobacco was stronger for pelvis\u2010ureter tumors. Deep inhalation of cigarette smoke increased the risk (RR = 3.4; 95% Cl: 1.9\u20106.1), while stopping smoking (RR = 0.6; 95% Cl: 0.1\u20101.1) and use of filter cigarettes (RR = 0.5; 95% Cl: 0.3\u20100.9) decreased the risk. Significantly increased risks emerged for employment in the chemical, petrochemical and plastics industries (RR = 4.0; 95% Cl: 1.6\u20109.8), and for exposure to coal and coke (RR = 4.0; 95% Cl: 1.2\u201013.6), asphalt and tar (RR = 5.5; 95% Cl: 1.6\u201019.6). Cigarette smoking accounted for 56% of male and 40% of female pelvis and ureter tumors in eastern Denmark.<\/jats:p>","DOI":"10.1002\/ijc.2910410414","type":"journal-article","created":{"date-parts":[[2007,2,19]],"date-time":"2007-02-19T21:00:35Z","timestamp":1171918835000},"page":"557-561","source":"Crossref","is-referenced-by-count":70,"title":["The copenhagen case\u2010control study of renal pelvis and ureter cancer: Role of smoking and occupational exposures"],"prefix":"10.1002","volume":"41","author":[{"given":"O. M.","family":"Jbnsen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. B.","family":"Knudsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. K.","family":"McLaughlin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B. 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An inquiry of 369 patients and 369 controls Acta path. microbiol. immunol."},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.2307\/2282717"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.epirev.a036234"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19820615)49:12<2617::AID-CNCR2820491235>3.0.CO;2-X"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)50936-2"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1464-410X.1983.tb06561.x"},{"key":"e_1_2_1_16_1","first-page":"287","article-title":"Etiology of cancer of the renal pelvis","volume":"71","author":"McLaughlin J. K.","year":"1983","journal-title":"J. nat. Cancer Inst."},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1093\/carcin\/4.3.335"},{"key":"e_1_2_1_18_1","first-page":"925","volume-title":"Cancer epidemiology and prevention","author":"Morrison A. 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