- Volume 16 Issue 16
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Analysis of Relationships between Altitude and Distance from Volcano with Stomach Cancer Incidence Using a Geographic Information System
- Amani, F (Biostatistics, Ardabil University of Medical Sciences) ;
- Ahari, S Sadeghieh (Community Medicine, Ardabil University of Medical Sciences) ;
- Barzegari, S (Department of Epidemiology, School of Public Health, Iran University of Medical Sciences) ;
- Hassanlouei, B (Amol Faculty of Paramedical Sciences, Mazandaran University of Medical Sciences) ;
- Sadrkabir, M (Internal Medicine, Ardabil University of Medical Sciences) ;
- Farzaneh, Esmaeil (Department of Forensic Medicine and Toxicology, Ardabil University of Medical Sciences)
- Published : 2015.11.04
Gastric cancer (GC) is the fifth most common cancer in the world, with a wide variation in incidence rates across different geographical areas. In Iran GC is the most common cancer in males and it is reported to be the third most prevalent after breast and colorectal in females. A geographical information system (GIS) allows investigation of the geographical distribution of diseases. The purpose of the present study was to explore the relationship between gastric cancer and effective climatic factors using GIS. The dispersion distribution and the relationship between environmental factors effective on cancer were measured using Arc GIS. Of all cases, 672 (73.8%) were in males with a sex ratio of 3 to1. The highest incidence by cities was seen in Namin with 137.5 per 100,000. The results of this study showed that the distribution of GC around the Sabalan volcanic mountain was significantly higher than other places in the same province. These results can be considered as a window to future comprehensive research on gastric cancer.
Gastric cancer;geographical information system;incidence;environmental factors;Iran
- Akan Z, Baskurt B, Asliyuksek H, et al (2014). Environmental radioactivity and high incidence rates of stomach and esophagus cancer in the Van Lake region: a causal relationship? Asian Pac J Cancer Prev, 15, 375-80. https://doi.org/10.7314/APJCP.2014.15.1.375
- Amarel A, Rodirgues V, Oliveria J, et al (2006). Chronic exposure to volcanic environments and cancer incidence in the Azores, Portugal. Sci Total Environ, 37, 123-8.
- Amorim CA, Moreira JP, Rial L, Carneiro AJ, Fogaca HS, Elia C, et al (2014). Ecological study of gastric cancer in Brazil: Geographic and time trend analysis. World J Gastroenterol, 20, 5036-44. https://doi.org/10.3748/wjg.v20.i17.5036
- Armijo R, Gonzalez A, Orellana M, Coulson AH, Sayre JW, Detels R (1981). Epidemiology of gastric cancer in chile: Nitrate exposures and stomach cancer frequency. In J Epidemiol, 10, 57-62.
- Babaei M, Pourfarzi F, Yazdanbod A, et al (2010). Gastric cancer in Ardabil, Iran - a review and update on cancer registry data. Asian Pac J Cancer Preve, 11, 595-9.
- Davood Abadi AH, Sharifi H, Erfan N, Dianati M, Abdol Rahim Kashi E (2003). AN Epidemiologic and clinical survey on gastric cancer patients refered to shahid beheshti hospital of Kashan (1994-2001). IJMS, 34, 211-22.
- Dogan Nasir Binici, Timur Koca, Hakan Dursun (2009). Dietary habits, demographical, and socio-economical risk factors of the newly diagnosed gastric cancers in the eastern anatolia region of turkey: an endemic upper gastrointestinal cancer region. Dig Dis Sci, 54, 2629-33. https://doi.org/10.1007/s10620-008-0647-6
- Ferlay J, Soerjomataram I, Ervik M, et al (2013). GLOBOCAN 2012 v1.0, cancer incidence and mortality worldwide: iarc cancer base No. 11 [Internet]. Lyon, france: international agency for research on cancer. Available from http://globocan.iarc.fr.
- Javier Torres, Pelayo Correa, Catterina Ferreccio, et al (2013). Gastric cancer incidence and mortality is associated with altitude in the mountainous regions of pacific latin America. Cancer Causes Control, 24, 249-56. https://doi.org/10.1007/s10552-012-0114-8
- Jesiis Vloque, Cayetano Merino Egea, Miquel Porta (1995). Stomach cancer mortality in Spain: an ecological analysis of diet, altitude, latitude, and income. J Epidemiol Community Health, 49, 441-2. https://doi.org/10.1136/jech.49.4.441
- Junko Ueda, Masahiko Gosho, Yoshikatsu Inui, et al (2014). Prevalence of helicobacter pylori infection by birth year and geographic area in Japan. Helicobacter, 19, 105-10 https://doi.org/10.1111/hel.12110
- Kasper DL, Braunwald E, Hauser S (2005). Harrison's principles of internal medicine. 16th ed. Mcgraw-Hill: London; 2005, 523-32.
- Kavousi A, Bashiri Y, Mehrabi Y, Etemad K, Teymourpour A (2014). Identifying high-risk clusters of gastric cancer incidence in Iran, 2004 - 9. Asian Pac J Cancer Prev, 15, 10335-7.
- Masoud Babaei, Hamid Jaffarzadeh, Malekzadeh Reza, et al (2009).cancer incidence and mortality in Ardabil: The first report of angoing population based cancer registry in Iran. Iranian J Public Health, 38, 35-45.
- Nourinayer B, Akhondi Sh, Asadzadeh H, et al (2005). Evaluation of gastric cancer related indicators in Tehran and 7 other provinces in, 1999 and 2000. Med Sci J Islamic Azad University, 15, 15-18.
- Rahman R, Asombang AW, Ibdah JA (2014). Characteristics of gastric cancer in Asia. World J Gastroenterol, 28, 4483-90.
- Sadjadi A, Makekzadeh R, Derakhshani M, Sepehr A, Nouraei M, et al (2003). Cancer occurrence in ardabil: results of a population-based cancer registry from Iran. Int J Cancer, 107, 113-18. https://doi.org/10.1002/ijc.11359
- Sadeghiyeh-Ahari S, Agdam FB, Amani F, Yazdanbod A, Akhghari L (2013). Analysis of the relationships between esophageal cancer cases and climatic factors using a Geographic Information System (GIS): a case study of Ardabil province in Iran. Asian Pac J Cancer Prev, 14, 2071-7. https://doi.org/10.7314/APJCP.2013.14.3.2071
- Yazdanbod A, Malekzadeh R (2007). Epidemiology of upper gastro intestinal Cancers in Iran: A subsite Analysis of 767 cases. World J Gastroenterol, 13, 5367-70. https://doi.org/10.3748/wjg.v13.i40.5367
- The association of gastrointestinal cancers (esophagus, stomach, and colon) with solar ultraviolet radiation in Iran—an ecological study vol.191, pp.3, 2019, https://doi.org/10.1007/s10661-019-7263-0
- Environmental etiology of gastric cancer in Iran: a systematic review focusing on drinking water, soil, food, radiation, and geographical conditions pp.1614-7499, 2019, https://doi.org/10.1007/s11356-019-04493-8