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Trends in incidence of gastrointestinal tract cancers in Western Iran, 1993-2007
المؤلفون المشاركون
Karami, M.
Najafi, F.
Muzaffari, H. R.
Izadi, B.
Tavvafzadah, R.
Pasdar, Y.
المصدر
Iranian Red Crescent Medical Journal
العدد
المجلد 13، العدد 11 (30 نوفمبر/تشرين الثاني 2011)، ص ص. 805-810، 6ص.
الناشر
تاريخ النشر
2011-11-30
دولة النشر
الإمارات العربية المتحدة
عدد الصفحات
6
التخصصات الرئيسية
الموضوعات
الملخص EN
Background : Few studies have addressed the secular trend of malignancies in developing countries such as Iran.
This study aimed to determine the trend in the incidence of gastrointestinal cancers during a period of 15 years in Kermanshah, Iran.
Methods : All of the confirmed positive pathologic reports for esophageal, gastric and colorectal cancers from 1993 to 2007 were collected and compared with the data compiled in the provincial health center.
The incidence rate was standardized for world population using a direct method.
The Fay and Feuer method was used to calculate the 95 % confidence intervals for each cancer in each year.
Trends were investigated using linear regression.
Results : Over the period, 2951 cases of gastrointestinal cancer were reported in Kermanshah Province.
The age-standardized incidence rates for gastric, esophageal and colorectal cancers were 9.2, 8.1 and 4.5 per 100,000 respectively over 15 years.
In all types, the incidence increased with age.
The study showed that the incidence of gastric and esophageal cancers decreased annually by 0.28 (-0.67-0.11) and 0.36 (-0.70 – (-0.02)), respectively.
Colorectal cancer demonstrated an increase in the incidence [0.14 (95 % CI : -0.01-0.29) annually].
Conclusion : A decrease in the incidence of gastric and esophageal cancers and an increase in the incidence of colorectal cancer are in line with reports from other developing countries in epidemiologic transition.
Such trends warrant in depth investigation for the exact reasons.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Najafi, F.& Muzaffari, H. R.& Karami, M.& Izadi, B.& Tavvafzadah, R.& Pasdar, Y.. 2011. Trends in incidence of gastrointestinal tract cancers in Western Iran, 1993-2007. Iranian Red Crescent Medical Journal،Vol. 13, no. 11, pp.805-810.
https://search.emarefa.net/detail/BIM-321735
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Najafi, F.…[et al.]. Trends in incidence of gastrointestinal tract cancers in Western Iran, 1993-2007. Iranian Red Crescent Medical Journal Vol. 13, no. 11 (Nov. 2011), pp.805-810.
https://search.emarefa.net/detail/BIM-321735
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Najafi, F.& Muzaffari, H. R.& Karami, M.& Izadi, B.& Tavvafzadah, R.& Pasdar, Y.. Trends in incidence of gastrointestinal tract cancers in Western Iran, 1993-2007. Iranian Red Crescent Medical Journal. 2011. Vol. 13, no. 11, pp.805-810.
https://search.emarefa.net/detail/BIM-321735
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 810
رقم السجل
BIM-321735
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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