Yun?Ling Zheng|Sania Amr|Doa’a A. Saleh|Chiranjeev Dash|Sameera Ezzat|Nabiel Mikhail|Iman Gouda|Iman Loay|Tamer Hifnawy|Mohamed Abdel?Hamid|Hussein Khaled|Beverly J. Wolpert|Mohamed A. Abdel-Aziz|Christopher A. Loffredo
Urinary Bladder Cancer Risk Factors in Egypt: A Multicenter Case–Control Study
National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Beni-Suef University|Cairo University|Assiut University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University|Assiut University|National Cancer Institute|Georgetown University|University of Maryland, Baltimore|Cairo University|Beni-Suef University
investigated associations tobacco exposure history schistosomiasis bladder cancer risk egyptwe analyzed data casecontrol study 1886 newly diagnosed histologically confirmed cases 2716 age gender residencematched populationbased controls using logistic regression estimated covariateadjusted ors 95 confidence interval ci associationsamong men cigarette smoking associated increased risk urothelial carcinoma 18 95 ci 1422 squamous cell carcinoma scc smoking water pipes cigarettes associated even greater risk urothelial carcinoma 29 95 ci 2139 statistically significant risk scc 18 95 ci 1226 among nonsmoking men women environmental tobacco smoke exposure associated increased risk urothelial carcinoma history schistosomiasis associated increased risk urothelial carcinoma 19 95 ci 1229 scc 19 95 ci 1230 women lesser extent 14 95 ci 1217 14 95 ci 1117 urothelial carcinoma scc respectively menthe results suggest schistosomiasis tobacco smoking increase risk scc urothelial carcinomathis study provides new evidence associations bladder cancer subtypes schistosomiasis suggests smoking cigarettes water pipes increases risk scc urothelial carcinoma egyptian men