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Your search keyword '"Ji, B.T."' showing total 2 results
Start Over Author "Ji, B.T." Publisher oxford university press
2 results on '"Ji, B.T."'

1. Combining a job-exposure matrix with exposure measurements to assess occupational exposure to benzene in a population cohort in shanghai, china

Author

Risk Assessment of Toxic and Immunomodulatory Agents, Dep IRAS, Friesen, M.C., Coble, J.B., Lu, W., Shu, X.O., Ji, B.T., Xue, S., Portengen, L., Chow, W.H., Gao, Y.T., Yang, G., Rothman, N., Vermeulen, R., Risk Assessment of Toxic and Immunomodulatory Agents, Dep IRAS, Friesen, M.C., Coble, J.B., Lu, W., Shu, X.O., Ji, B.T., Xue, S., Portengen, L., Chow, W.H., Gao, Y.T., Yang, G., Rothman, N., and Vermeulen, R.

Published
2012

2. Pancreatitis and pancreatic cancer risk: a pooled analysis in the International Pancreatic Cancer Case-Control Consortium (PanC4)

Author

Robert C. Kurtz, Emmy Ludwig, E. A. Holly, Elizabeth T.H. Fontham, Gloria M. Petersen, Steve Gallinger, Herbert Yu, Albert B. Lowenfels, Patrick Maisonneuve, D. Silverman, Harvey A. Risch, Donghui Li, Paolo Boffetta, Paige M. Bracci, H. B. Bueno-de-Mesquita, Ersilia Lucenteforte, Bu Tian Ji, Eric J. Duell, C. La Vecchia, D. Seminara, Parviz Ghadirian, Sara H. Olson, Duell, E.J., Lucenteforte, E., Olson, S.H., Bracci, P.M., Li, D., Risch, H.A., Silverman, D.T., Ji, B.T., Gallinger, S., Holly, E.A., Fontham, E.H., Maisonneuve, P., Bueno-de-Mesquita, H.B., Ghadirian, P., Kurtz, R.C., Ludwig, E., Yu, H., Lowenfels, A.B., Seminara, D., Petersen, G.M., La Vecchia, C., and Boffetta, P.

Subjects
Male, medicine.medical_specialty, Alcohol Drinking, Population, Case-control studies, Pancreatic cancer, Pancreatitis, Pooled analysis, Risk factors, Adenocarcinoma, Gastroenterology, Diabetes Complications, Risk Factors, Internal medicine, Odds Ratio, Medicine, Humans, Risk factor, education, Aged, education.field_of_study, Hereditary pancreatitis, Pancreatiti, business.industry, General surgery, Smoking, Cancer, Hematology, Odds ratio, Original Articles, Middle Aged, medicine.disease, Pancreatic Neoplasms, medicine.anatomical_structure, Oncology, Case-Control Studies, Female, business, Pancreas
Abstract

Background: Pancreatitis is a known risk factor for pancreatic cancer; however, an unknown fraction of the disease is thought to be a consequence of tumor-related duct obstruction. Patients and methods: A pooled analysis of a history of pancreatitis and risk of pancreatic cancer was carried out considering the time interval between diagnoses and potential modification by covariates. Adjusted pooled odds ratios (ORs) and 95% confidence intervals (CIs) were estimated from 10 case-control studies (5048 cases of ductal pancreatic adenocarcinoma and 10 947 controls) taking part in the International Pancreatic Cancer Case-Control Consortium (PanC4). Results: The association between pancreatitis and pancreatic cancer was nearly three-fold at intervals of >2 years between diagnoses (OR: 2.71, 95% CI: 1.96-3.74) and much stronger at intervals of =2 years (OR: 13.56, 95% CI: 8.72-21.90) probably reflecting a combination of reverse causation and antecedent misdiagnosis of pancreas cancer as pancreatitis. The younger (2 years) pancreatitis (OR: 3.91, 95% CI: 2.53-6.04) than the older (=65 years) cases (OR: 1.68, 95% CI: 1.02-2.76; P value for interaction: 0.006). Conclusions: Despite a moderately strong association between pancreatitis (diagnosed before >2 years) and pancreatic cancer, the population attributable fraction was estimated at 1.34% (95% CI: 0.612-2.07%), suggesting that a relatively small proportion of pancreatic cancer might be avoided if pancreatitis could be prevented. © The Author 2012. Published by Oxford University Press on behalf of the European Society for Medical Oncology.

Published
2012

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