نتایج جستجو برای: Epidemiologic Trend

تعداد نتایج: 142523  

Journal: :international journal of health policy and management 2013
farid najafi jafar hassanzadeh mehdi moradinazer hossain faramarzi alireza nematollahi

background elimination of suicide attempts is impossible, but they can be reduced dramatically by an organized planning. the present study aimed to survey the suicide trends in fars province (iran), during 2004-2009 to better understand the prevalence and status of suicide.   methods this survey was a cross-sectional study. the demographic data were collected from the civil status registry betw...

2016
John Holmes Jamie Brown Petra Meier Emma Beard Susan Michie Penny Buykx

OBJECTIVES To evaluate short-term effects of publishing revised lower risk national drinking guidelines on related awareness and knowledge. To examine where drinkers heard about guidelines over the same period. DESIGN Trend analysis of the Alcohol Toolkit Study, a monthly repeat cross-sectional national survey. SETTING England, November 2015 to May 2016. PARTICIPANTS A total of 11 845 adu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده برق و کامپیوتر 1392

هدف از انجام این پروژه آشکارسازی trend باند آلفا سیگنال الکتروانسفالوگرام با استفاده از پردازش تصویر اسپکتروگرام آن است. به عبارت دیگر تغییرات ایجاد شده در طیف باند آلفا که در طول زمان و به دلیل یک پدیده¬ی فیزیولوژیکی یا شناختی رخ می¬دهد را بتوان با استفاده از پردازش اسپکتروگرام آشکار کرد. در این پروژه خستگی ذهنی به عنوان یک پدیده¬ی شناختی برای ایجاد تغییرات در باند آلفا مورد مطالعه قرار گرفت. ...

  Background Elimination of suicide attempts is impossible, but they can be reduced dramatically by an organized planning. The present study aimed to survey the suicide trends in Fars province (Iran), during 2004-2009 to better understand the prevalence and status of suicide.   Methods This survey was a cross-sectional study. The demographic data were collected from the civil status registry be...

Journal: :The American journal of clinical nutrition 2002
Lydia A Bazzano Jiang He Lorraine G Ogden Catherine M Loria Suma Vupputuri Leann Myers Paul K Whelton

BACKGROUND Epidemiologic studies report inconsistent findings on the association of fruit and vegetable intake with the risk of cardiovascular disease. OBJECTIVE The objective was to examine the relation between fruit and vegetable intake and the risk of cardiovascular disease. DESIGN We studied 9608 adults aged 25-74 y participating in the first National Health and Nutrition Examination Su...

Journal: :Asian Pacific journal of cancer prevention : APJCP 2015
Saeid Razi Hosein Rafiemanesh Mahshid Ghoncheh Yousef Khani Hamid Salehiniya

BACKGROUND Skin cancer is the most common type of cancer worldwide. It has an increasing trend. This study investigated the epidemiological trend and morphological changes in skin cancer in Iran. MATERIALS AND METHODS This study was done using existing data, extracted from the National Cancer Registry System and the Disease Management Center of Iranian Ministry of Health between 2003 and 2008...

Journal: :international journal of preventive medicine 0
hosein rafiemanesh farzad maleki abdollah mohammadian‑hafshejani morteza salemi hamid salehiniya

background: esophageal cancer is the sixth cause of death in the world, there was a lack of population‑based information on the trend and incidence rate of esophagus cancer, so this study aimed to determine the incidence and pathological changes of esophagus cancer in iran. methods: in this study, data were extracted from annual cancer registry reports of iranian ministry of health between 2003...

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