ArticleWorld journal of gastrointestinal oncology2017
Bayesian adjustment for over-estimation and under-estimation of gastric cancer incidence across Iranian provinces.
Article in World journal of gastrointestinal oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- The mediation effect of Systemic Immunity Inflammation Index between urinary metals and TOFAT among adults in the NHANES dataset.Scientific reports · 2024Article
- A Bayesian approach to correct the under-count of cancer registry statistics before population-based cancer registry program.Gastroenterology and hepatology from bed to bench · 2023Article
- Incidence Trends of Gastric Cancer in Southern Iran: Adenocarcinoma and Non-cardia Gastric Cancer Are More Rising Among Younger Ages.Journal of gastrointestinal cancer · 2022Article
- Assessment of hydrogeochemical characteristics and quality of groundwater resources in relation to risk of gastric cancer: comparative analysis of high- and low-risk areas in Iran.Environmental geochemistry and health · 2021Article
- Dietary intake and health risk assessment of nitrate, nitrite, and nitrosamines: a Bayesian analysis and Monte Carlo simulation.Environmental science and pollution research international · 2020Article
- Chromodomain-helicase-DNA-binding protein 1-like (CHD1L) silencing inhibits gastric cancer cell proliferation, invasion, and migration.Translational cancer research · 2020Article
- Monitoring and exposure assessment of nitrate intake via fruits and vegetables in high and low risk areas for gastric cancer.Journal of environmental health science & engineering · 2019Article
- Bayesian adjustment for trend of colorectal cancer incidence in misclassified registering across Iranian provinces.PloS one · 2018Article
- Bayesian correction model for over-estimation and under-estimation of liver cancer incidence in Iranian neighboring provinces.Gastroenterology and hepatology from bed to bench · 2017Article
- Identification of differentially-expressed of Olfactomedin-related proteins 4 and COL11A1 in Iranian patients with intestinal gastric cancer.Gastroenterology and hepatology from bed to bench · 2017Article
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5 authors.
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Abstract
aimTo correct the misclassification in registered gastric cancer incidence across Iranian provinces in cancer registry data.
methodsGastric cancer data is extracted from Iranian annual of national cancer registration report 2008. A Bayesian method with beta prior is implemented to estimate the rate of misclassification in registering patient's permanent residence in neighboring province. Each time two neighboring provinces with lower and higher than 100% expected coverage of cancer cases are selected to be entered in the model. The expected coverage of cancerous patient is reported by medical university of each province. It is assumed that some cancer cases from a province with a lower than 100% expected coverage are registered in their neighboring province with more than 100% expected coverage.
resultsThe condition was true for 21 provinces from a total of 30 provinces of Iran. It was estimated that 43% of gastric cancer cases of North and South Khorasan provinces in north-east of Iran was registered in Razavi Khorasan as the neighboring facilitate province; also 72% misclassification was estimated between Sistan and balochestan province and Razavi Khorasan. The misclassification rate was estimated to be 36% between West Azerbaijan province and East Azerbaijan province, 21% between Ardebil province and East Azerbaijan, 63% between Hormozgan province and Fars province, 8% between Chaharmahal and bakhtyari province and Isfahan province, 8% between Kogiloye and boyerahmad province and Isfahan, 43% Golestan province and Mazandaran province, 54% between Bushehr province and Khozestan province, 26% between Ilam province and Khuzestan province, 32% between Qazvin province and Tehran province (capital of Iran), 43% between Markazi province and Tehran, and 37% between Qom province and Tehran.
conclusionPolicy makers should consider the regional misclassification in the time of programming for cancer control, prevention and resource allocation.
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