Small intestine cancer epidemiology and demographics: Difference between revisions
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Males are more commonly affected with small intestine cancer than females. Male to female ratio is approximately 1.4 to 1. Small intestine cancer usually affects individuals of the African Americans race. Caucasian individuals are less likely to develop small intestine cancer. | Males are more commonly affected with small intestine cancer than females. Male to female ratio is approximately 1.4 to 1. Small intestine cancer usually affects individuals of the African Americans race. Caucasian individuals are less likely to develop small intestine cancer. | ||
==Epidemiology and Demographics== | ==Epidemiology and Demographics== | ||
*Sex- Small intestine cancer is more common in males, with male-to-female ratio of 1.4:1 | *Sex- Small intestine cancer is more common in males, with male-to-female ratio of 1.4:1. | ||
*Small intestinal cancer makes less than two percent of the gastrointestinal track cancers.<ref name="pmid10651347">{{cite journal |vauthors=North JH, Pack MS |title=Malignant tumors of the small intestine: a review of 144 cases |journal=Am Surg |volume=66 |issue=1 |pages=46–51 |date=January 2000 |pmid=10651347 |doi= |url=}}</ref> | *Small intestinal cancer makes less than two percent of the gastrointestinal track cancers.<ref name="pmid10651347">{{cite journal |vauthors=North JH, Pack MS |title=Malignant tumors of the small intestine: a review of 144 cases |journal=Am Surg |volume=66 |issue=1 |pages=46–51 |date=January 2000 |pmid=10651347 |doi= |url=}}</ref> | ||
*Incidence has increased recently particularly in African American males and it is unchanged for the females.<ref name="pmid8850266">{{cite journal |vauthors=Severson RK, Schenk M, Gurney JG, Weiss LK, Demers RY |title=Increasing incidence of adenocarcinomas and carcinoid tumors of the small intestine in adults |journal=Cancer Epidemiol. Biomarkers Prev. |volume=5 |issue=2 |pages=81–4 |date=February 1996 |pmid=8850266 |doi= |url=}}</ref> | *Incidence has increased recently particularly in African American males and it is unchanged for the females.<ref name="pmid8850266">{{cite journal |vauthors=Severson RK, Schenk M, Gurney JG, Weiss LK, Demers RY |title=Increasing incidence of adenocarcinomas and carcinoid tumors of the small intestine in adults |journal=Cancer Epidemiol. Biomarkers Prev. |volume=5 |issue=2 |pages=81–4 |date=February 1996 |pmid=8850266 |doi= |url=}}</ref> | ||
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Parminder Dhingra, M.D. [2]
Overview
Males are more commonly affected with small intestine cancer than females. Male to female ratio is approximately 1.4 to 1. Small intestine cancer usually affects individuals of the African Americans race. Caucasian individuals are less likely to develop small intestine cancer.
Epidemiology and Demographics
- Sex- Small intestine cancer is more common in males, with male-to-female ratio of 1.4:1.
- Small intestinal cancer makes less than two percent of the gastrointestinal track cancers.[1]
- Incidence has increased recently particularly in African American males and it is unchanged for the females.[2]
- Age adjusted incidence rates were 1.2/100,000 inhabitants for men and 0.8/100,000 inhabitants for women shown by a study done in 2006.[3]
- According to a study done among 498,376 men and women in 2014, the age standardized incidence rates for small intestinal cancers were 5.5 and 4.8 per 100,000 person-years for men and women, respectively. For the histologic subtypes, the incidence rates per 100,000 person-years were 2.2 and 1.3 for adenocarcinomas, and 2.6 and 2.9 for carcinoids, for men and women, respectively.[4]
References
- ↑ North JH, Pack MS (January 2000). "Malignant tumors of the small intestine: a review of 144 cases". Am Surg. 66 (1): 46–51. PMID 10651347.
- ↑ Severson RK, Schenk M, Gurney JG, Weiss LK, Demers RY (February 1996). "Increasing incidence of adenocarcinomas and carcinoid tumors of the small intestine in adults". Cancer Epidemiol. Biomarkers Prev. 5 (2): 81–4. PMID 8850266.
- ↑ Lepage C, Bouvier AM, Manfredi S, Dancourt V, Faivre J (December 2006). "Incidence and management of primary malignant small bowel cancers: a well-defined French population study". Am. J. Gastroenterol. 101 (12): 2826–32. doi:10.1111/j.1572-0241.2006.00854.x. PMID 17026561.
- ↑ Miller RR, Menke JA, Hansen NB, Zwick DL, Bickers RG, Nowicki PT (August 1986). "The effect of naloxone on the hemodynamics of the newborn piglet with septic shock". Pediatr. Res. 20 (8): 707–10. doi:10.1203/00006450-198608000-00001. PMID 3737280.