BACKGROUND Accurate cancer registry and awareness of cancer incidence rate is essential in order to define strategies for cancer prevention and control programs. Capture-recapture methods have been recommended for reducing bias and increase the accuracy of cancer incidence estimation. OBJECTIVES This study aimed to estimate the esophagus cancer incidence by capture-recapture method based on A...

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drought affects on all aspects of human actirities seriously as a climatic phenomenon. however, the studies related to this phenomenon based on suitable method are very few. studying the drought features and its prediction can be effective on decreasing of resulted losses or damages. therefore, drought and evaluation of its prediction possibility are studied for some stations of ardabil provinc...

Evaluation of Professional Ethics and Its Facilitating Factors in Ardabil Khalkhal Nurses 2020

Organic agriculture (OA) includes a comprehensive production management system that is considered as one of the strategies to reduce negative impacts of industrial agriculture in many countries. This research was identifying factors affecting the development of OA in Ardabil province. A descriptive– correlation survey approach was used in this study. Participants were agricultural specialists o...

gamma rays pose enough energy to remove electrons from atoms of absorbing material including human body and adversely affect human health. the external exposure of human beings to natural environmental gamma radiation normally exceeds that from all man-made sources combined. therefore, we monitored gamma dose rate in indoor environments and estimated corresponding annual effective dose in selec...

____________________________________________________________________________________________________________________ 1. (Corresponding author) MD, FACMT, Associate Professor, Department of Forensic Medicine and Toxicology, Shahid Beheshti University of Medical Sciences, Tehran, Iran. [email protected] 2. MD, Associate Professor, Department of Forensic Medicine and Toxicology, Ardabil Universit...

introduction and aims: both observational and experimental studies have shown that higher selenium status reduces the risk of upper gastrointestinal cancers in selenium deficient populations. recent cancer registry data have shown very different rates of esophageal cancer (ec) and gastric cancer (gc) in four provinces of iran, namely ardabil, mazandaran, golestan, and kerman. the aim of this st...

1Department of Epidemiology and Biostatistics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran; 2Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; 3Department of Arboviruses and Viral Hemorrhagic Fevers (National Reference Laboratory), Pasteur Institute of Iran, Tehran, Iran; 4Department...

Cancers considered as the third causes of mortality. Breast cancer (BC) is the most frequent cancer (23% of all cancers) (Parkin et al., 2002) and the most fatal form of malignancy among women (Anderson et al., 2008; Fouladi et al., 2011), accounting for 16% of cancer deaths (Who report., 2008). Therefore, BC remains a major health problem worldwide. Annually, over one million new cases of brea...