BACKGROUND: Racial difference in cancer-related mortality has been described in epidemiological studies and evidence points towards higher mortalities in the minorities. To determine the magnitude of racial disparities and sex differences in GI cancer-related mortalities in the US population, we analyzed the data using the third National Health and Nutrition Examination Survey (NHANES III) and related mortality data files. METHODS: NHANES III and its related public linked mortality files were used for this study. Our study cohort included subjects who were ≥18 years and were part of the longitudinal mortality follow-up database. The overall GI cancers related mortality was calculated using combined mortality from malignant neoplasm of esophagus, stomach, colon, liver and pancreas. The evaluation of independent predictors of overall GI cancer-related mortality and of each individual GI cancer was carried out using the Cox proportional hazards model. RESULTS: A total of 13,221 individuals were included in the analyses with the average person year follow-up of 13.9 years. During the follow-up period, 4,146 subjects died. Of these, 199 were from GI-related cancers. Non-Hispanic black (NHB) had significantly higher overall GI-cancer related mortality compared to non-Hispanic white (NHW, adjusted hazard ratio, aHR: 2.31, 95% CI 1.57-3.38, p < 0.001). Subgroup analyses by sex demonstrated higher mortality from gastric, colorectal and primary liver cancer related mortality in NHB men compared to NHW men. Esophageal and pancreatic cancer mortalities were higher in NHB women compared to NHW women. CONCLUSION: Overall GI cancer-related mortality is significantly higher among NHB compared to NHW in the U.S. population.
BACKGROUND: Racial difference in cancer-related mortality has been described in epidemiological studies and evidence points towards higher mortalities in the minorities. To determine the magnitude of racial disparities and sex differences in GI cancer-related mortalities in the US population, we analyzed the data using the third National Health and Nutrition Examination Survey (NHANES III) and related mortality data files. METHODS: NHANES III and its related public linked mortality files were used for this study. Our study cohort included subjects who were ≥18 years and were part of the longitudinal mortality follow-up database. The overall GI cancers related mortality was calculated using combined mortality from malignant neoplasm of esophagus, stomach, colon, liver and pancreas. The evaluation of independent predictors of overall GI cancer-related mortality and of each individual GI cancer was carried out using the Cox proportional hazards model. RESULTS: A total of 13,221 individuals were included in the analyses with the average person year follow-up of 13.9 years. During the follow-up period, 4,146 subjects died. Of these, 199 were from GI-related cancers. Non-Hispanic black (NHB) had significantly higher overall GI-cancer related mortality compared to non-Hispanic white (NHW, adjusted hazard ratio, aHR: 2.31, 95% CI 1.57-3.38, p < 0.001). Subgroup analyses by sex demonstrated higher mortality from gastric, colorectal and primary liver cancer related mortality in NHB men compared to NHW men. Esophageal and pancreatic cancer mortalities were higher in NHB women compared to NHW women. CONCLUSION: Overall GI cancer-related mortality is significantly higher among NHB compared to NHW in the U.S. population.
Authors: U Becker; A Deis; T I Sørensen; M Grønbaek; K Borch-Johnsen; C F Müller; P Schnohr; G Jensen Journal: Hepatology Date: 1996-05 Impact factor: 17.425
Authors: Olusegun I Alatise; Gregory C Knapp; Brendan Bebington; Patrick Ayodeji; Anna Dare; Jeremy Constable; Olalekan Olasehinde; T Peter Kingham Journal: World J Surg Date: 2021-09-05 Impact factor: 3.352
Authors: Katherine Van Loon; Kouros Owzar; Chen Jiang; Hedy L Kindler; Mary F Mulcahy; Donna Niedzwiecki; Eileen M O'Reilly; Charles Fuchs; Federico Innocenti; Alan P Venook Journal: J Natl Cancer Inst Date: 2014-08-06 Impact factor: 13.506
Authors: Narjust Duma; Larysa J Sanchez; Yulanka S Castro; Andrew A Jennis; Donald A McCain; Martin E Gutierrez; Zubin M Bamboat Journal: Ann Gastroenterol Date: 2016-04-07