References
- Silverman DT, Levin LI, Hoover RN, et al. Occupational risks of bladder cancer in the United States: I. White men. J Natl Cancer Inst. 1989;81:1472–1480.
- Wilcox AN, Silverman DT, Friesen MC, et al. Smoking status, usual adult occupation, and risk of recurrent urothelial bladder carcinoma: data from The Cancer Genome Atlas (TCGA) Project. Cancer Causes Control. 2016;27:1429–1435.
- Kogevinas M, 't Mannetje A, Cordier S, et al. Occupation and bladder cancer among men in Western Europe. Cancer Causes Control. 2003;14:907–914.
- Association of the Nordic cancer registries, NORDCAN. Cancer incidence and mortality in the Nordic countries. 2017 version 8.0.2017. [cited 2018 Aug 6]. Available from: http://www-dep.iarc.fr/NORDCAN/english/testdb/frame.asp.
- Kauppinen T, Uuksulainen S, Saalo A, et al. Trends of occupational exposure to chemical agents in Finland in 1950-2020. Ann Occup Hyg. 2013;57:593–609.
- Raaschou-Nielsen O, Hansen J, Thomsen BL, et al. Exposure of Danish workers to trichloroethylene, 1947-1989. Appl Occup Environ Hyg. 2002;17:693–703.
- Jensen AA, Breum NO, Bacher J, et al. Occupational exposures to styrene in Denmark 1955-88. Am J Ind Med. 1990;17:593–606.
- Romundstad P, Haldorsen T, Rønneberg A. Exposure to PAH and fluoride in aluminum reduction plants in Norway: historical estimation of exposure using process parameters and industrial hygiene measurements. Am J Ind Med. 1999;35:164–174.
- Burstyn I, Kromhout H, Kauppinen T, et al. Statistical modelling of the determinants of historical exposure to bitumen and polycyclic aromatic hydrocarbons among paving workers. Ann Occup Hyg. 2000;44:43–56.
- Creely KS, Cowie H, Van Tongeren M, et al. Trends in inhalation exposure-a review of the data in the published scientific literature. Ann Occup Hyg. 2007;51:665–678.
- Andersen A, Barlow L, Engeland A, et al. Work-related cancer in the Nordic countries. Scand J Work Environ Health. 1999;25 (Suppl 2): 1–116.
- Pukkala E, Martinsen JI, Lynge E, et al. Occupation and cancer - follow-up of 15 million people in five Nordic countries. Acta Oncol. 2009;48:646–790.
- Axelson O, Steenland K. Indirect methods of assessing the effects of tobacco use in occupational studies. Am J Ind Med. 1988;13:105–118.
- Haldorsen T, Andersen A, Boffetta P. Smoking-adjusted incidence of lung cancer by occupation among Norwegian men. Cancer Causes Control. 2004;15:139–147.
- Haldorsen T, Martinsen JI, Kjærheim K, et al. Adjustment for tobacco smoking and alcohol consumption by simultaneous analysis of several types of cancer. Cancer Causes Control. 2017;28:155–165.
- Blair A, Stewart P, Lubin JH, et al. Methodological issues regarding confounding and exposure misclassification in epidemiological studies of occupational exposures. Am J Ind Med. 2007;50:199–207.
- Carstensen JM, Pershagen G, Eklund G. Smoking-adjusted incidence of lung cancer among Swedish men in different occupations. Int J Epidemiol. 1988;17:753–758.
- IARC monographs on the evaluation of carcinogenic risks to humans. Tobacco smoking. IARC Monogr Eval Carcinog Risk Hum 1986;38:1–114.
- Pukkala E, Engholm G, Hojsgaard Schmidt LK, et al. Nordic Cancer Registries – an overview of their procedures and data comparability. Acta Oncol. 2017;11:1–16.
- Armitage P. Statistical methods in medical research. Oxford, Blackwell; 1971.
- Al-Zalabani AH, Stewart KF, Wesselius A, et al. Modifiable risk factors for the prevention of bladder cancer: a systematic review of meta-analyses. Eur J Epidemiol. 2016;31:811–851.
- Cumberbatch MG, Cox A, Teare D, et al. Contemporary Occupational Carcinogen Exposure and Bladder Cancer: A Systematic Review and Meta-analysis. JAMA Oncol. 2015;1:1282–1290.
- IARC monographs on the evaluation of carcinogenic risks to humans. Some non-heterocyclic polycyclic aromatic hydrocarbons and some related exposures. IARC Monogr Eval Carcinog Risk Hum. 2010;92:89–93. [Accessed 2017 April 18]. Available from: http://monographs.iarc.fr/ENG/Monographs/vol92/mono92.pdf.
- Boffetta P, Jourenkova N, Gustavsson P. Cancer risk from occupational and environmental exposure to polycyclic aromatic hydrocarbons. Cancer Causes Control. 1997;8:444–472.
- Hogstedt C, Jansson C, Hugosson M, et al. Cancer incidence in a cohort of Swedish chimney sweeps, 1958-2006. Am J Public Health. 2013;103:1708–1714.
- Cassidy A, Wang W, Wu X, et al. Risk of urinary bladder cancer: a case-control analysis of industry and occupation. BMC Cancer. 2009;9:443.
- Porru S, Aulenti V, Donato F, et al. Bladder cancer and occupation: a case-control study in northern Italy. Occup Environ Med. 1996;53:6–10.
- Ji J, Granstrom C, Hemminki K. Occupation and bladder cancer: a cohort study in Sweden. Br J Cancer. 2005;92:1276–1278.
- Reijula J, Kjaerheim K, Lynge E, et al. Cancer incidence among waiters: 45 years of follow-up in five Nordic countries. Scand J Public Health. 2015;43:204–211.
- Harling M, Schablon A, Schedlbauer G, et al. Bladder cancer among hairdressers: a meta-analysis. Occup Environ Med. 2010;67:351–358.
- Takkouche B, Regueira MC, Montes MA. Risk of cancer among hairdressers and related workers: a meta-analysis. Int J Epidemiol. 2009;38:1512–1531.
- IARC monographs on the evaluation of carcinogenic risks to humans. Occupational exposure of hairdressers and barbers and personal use of hair colorants; some hair dyes; cosmetic colorants, industrial dyestuffs and aromatic amines. IARC Monogr Eval Carcinog Risk Hum. 1993;57:1–437. [cited 2016 Jun 28]. Available from: http://monographs.iarc.fr/ENG/Monographs/vol57/mono57.pdf.
- Ferris J, Garcia J, Berbel O, et al. Constitutional and occupational risk factors associated with bladder cancer. Actas Urol Esp. 2013;37:513–522.
- Pukkala E, Nokso-Koivisto P, Roponen P. Changing cancer risk pattern among Finnish hairdressers. Int Arch Occup Environ Health. 1992;64:39–42.
- Bolt HM, Golka K. The debate on carcinogenicity of permanent hair dyes: new insights. Crit Rev Toxicol. 2007;37:521–536.
- Hadkhale K, Martinsen JI, Weiderpass E, et al. Occupation and risk of bladder cancer in nordic countries. J Occup Environ Med. 2016;58:e301–e307.
- IARC monographs on the evaluation of carcinogenic risks to humans. Printing processes and printing inks, carbon black and some nitro compounds. IARC Monogr Eval Carcinog Risk Hum 1996;65:1–115. [cited 2017 March 28]. Available from: http://monographs.iarc.fr/ENG/Monographs/vol65/mono65-5.pdf.
- International Agency for Research on Cancer. IARC monographs on the evaluation of carcinogenic risk to humans. Agents classified by the IARC monographs. 2017; Vol 1 to 118. [cited 2017 Apr 21]. Available from: http://monographs.iarc.fr/ENG/Classification/latest_classif.php.
- Kriebel D, Zeka A, Eisen EA, et al. Quantitative evaluation of the effects of uncontrolled confounding by alcohol and tobacco in occupational cancer studies. Int J Epidemiol. 2004;33:1040–1045.
- Helakorpi S, Patja K, Prattala R, et al. Health behaviour and health among the Finnish adult population. Helsinki: National Public Health Institute; 2003.
- Ronneberg A, Lund KE, Hafstad A. Lifetime smoking habits among Norwegian men and women born between 1890 and 1974. Int J Epidemiol. 1994;23:267–276.
- Notkola V, Pajunen A, Leino-Arjas P. Occupational mortality by cause in Finland 1971–1991 and occupational mobility. SVT health, Vol 1. Helsinki (Finland): Statistics Finland; 1997.
- Pukkala E, Guo J, Kyyronen P, et al. National job-exposure matrix in analyses of census-based estimates of occupational cancer risk. Scand J Work Environ Health. 2005;31:97–107.
- Pukkala E, Teppo L, Hakulinen T, et al. Occupation and smoking as risk determinants of lung cancer. Int J Epidemiol. 1983;12:290–296.
- Randem BG, Burstyn I, Langard S, et al. Cancer incidence of Nordic asphalt workers. Scand J Work Environ Health. 2004;30:350–355.
- Shen H, Huang Y, Wang R, et al. Global atmospheric emissions of polycyclic aromatic hydrocarbons from 1960 to 2008 and future predictions. Environ Sci Technol. 2013;47:6415–6424.
- Takala J. Eliminating Occupational Cancer in Europe and Globally. European Trade Union Institute (ETUI) Research Paper Series. ETUI Working Paper. 2015 [cited 2018 Apr 6]. Available from: https://www.etui.org/Publications2/Working-Papers/Eliminating-occupational-cancer-in-Europe-and-globally.