نتایج جستجو برای: 159 km2 had low risk
تعداد نتایج: 2754176 فیلتر نتایج به سال:
background: ninety-five percent of low birth weight infants are born in developing countries. this study was aimed to assess the predictors of low birth in east azerbaijan, north-west province of iran. materials and methods: the study was conducted through a hospital based case–control design involving 49 women delivering low birth weight infants and 98 delivering normal weight infants. the dat...
Asymptomatic bacteriuria is prevalent during pregnancy. It can lead to pyelonephritis, premature pregnancy and low birth weight. In this prospective study, to determine prevalence and risk factors of asymptomatic bacteriuria, 205 consecutive pregnant women who visited our prenatal care clinic in Mirza-Koochakkhan Hospital and had no urinary symptom were entered. Patients data were recorded usin...
BACKGROUND Children's exposure to lead poses a significant risk for neurobehavioral consequences. Existing studies documented lead contamination in residential soil in mining and smelting communities in Armenia. This study aimed to assess blood lead levels (BLL) in children living in three communities in Armenia adjacent to metal mining and smelting industries, and related risk factors. METHO...
BACKGROUND Depression and risk behaviors occur often in adolescents in the United States, but their frequency in youth with asthma is not well documented. OBJECTIVE To establish rates of and associations between depression and substance use in youth with asthma. METHODS The Centers for Disease Control and Prevention conducted the 2005 Youth Risk Behavior Survey with 13,917 students in grade...
Abstract Wildlife-vehicle collisions are a major cause of mortality in animal populations and can significant population-level effects. Urban areas typically associated with higher road densities unique wildlife communities comparison to rural areas, therefore have the potential be high numbers collisions, roadkill risk. Here, we use citizen science database species distribution models assess h...
The main objective of this study was to evaluate ex post facto resilience in persons with HIV infection and its relationship to socio-demographic and sexual behavior variables. Participants included 159 persons with HIV infection, of both sexes, aged between 19 and 55 years. Fifty-one percent of patients were infected through homosexual means. Sixty-seven percent were in the asymptomatic phase ...
Background: Drought can be considered as a characteristic deviation from the normal climatic conditions that manifest itself in variables like rainfall, soil moisture and level of water rivers and underground water. According to the National Drought Monitoring and Warning Center of Iran and based on the SPI index, by February 2017, around 60% of Kerman Province was involved in severe drought, a...
BACKGROUND Accumulating data suggest a link between blood pressure and vascular inflammation. METHODS AND RESULTS We examined the relationship between blood pressure, C-reactive protein (CRP), and incident first cardiovascular events among 15 215 women followed prospectively over a median of 8.1 years. In cross-sectional analyses at baseline, median levels of CRP for women with blood pressure...
Background. Recent research has proposed that environmental factors affect the development of expertise. Objectives. The present study aimed to compare the history of training activities amongst expert athletes of different sport disciplines regarding the level of risk. Methods. Participants included 187 athletes from six sports disciplines, which were allocated to "low-risk," "medium risk," o...
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