نتایج جستجو برای: hygiene status
تعداد نتایج: 434731 فیلتر نتایج به سال:
Worldwide literature on serological methods and sero-surveys on waterborne pathogens has been reviewed. Outbreak investigation and research reports have also been examined to aid understanding of the serological response and transmission dynamics. The aim was to seek an estimate of seroprevalence and to determine if this could inform the US national estimate of risk for endemic waterborne infec...
OBJECTIVES Over the past several years, the incidence of hepatitis A infection has been increasing rapidly in the young-adult population in Korea. We examined the effects of area-level socioeconomic status and environmental hygiene on the incidence of hepatitis A. METHODS This study is based on the registered national population of Korea and the national health insurance data from 2004 to 200...
BACKGROUND The present study set to describe the socioeconomic inequality associated with oral hygiene behavior among Iranian pediatric population. METHODS A representative sample of 13486 school students aged 6-18 years was selected through multistage random cluster sampling method from urban and rural areas of 30 provinces in Iran. Principle Component Analyses (PCA) correlated variables sum...
Currently there is a growing interest in oral health outcomes in how oral health affects quality of life. Objectives: To describe oral health related quality of life in adult population attending the outpatient department of Meenakshi Ammal Dental College and Hospital and to assess the relationship between clinical measures of oral health status and oral health related quality of life. Material...
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