نتایج جستجو برای: low and high birth weights
تعداد نتایج: 17209611 فیلتر نتایج به سال:
چکیده سنگ های آتشفشانی فلسیک بخش قابل ملاحظه ای از توالی آتشفشانی ترشیری شمال غرب کاشان را به خود اختصاص داده است. این منطقه بخشی از کمان ماگمایی ارومیه – دختر محسوب شده و طیفی از سنگ های آندزیت بازالتی، آندزیت، داسیت و ریولیت را شامل می گردد. سنگ های آتشفشانی فلسیک منطقه به طور عمده دارای بافت پورفیریتیک و خمیره ای بسیار ریزدانه و گاه میکرولیتی تا شیشه ای هستند. فنوکریست های فلدسپات کم و بیش ...
background and purpose: birth outcomes and fertility measures are commonly evaluated in maternal and child health integrated program (mchip) in the field of public health. given the key role of time- trend study in the projection of current data to the future, this population-based study aimed to describe the significant changes of birth outcomes and fertility measures in the rural population o...
abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...
BACKGROUND: Infant mortality has traditionally been analyzed as a function of birth weight and birth weight-specific mortality. Often, however, when comparing two populations, the population with higher overall mortality has lower mortality at low birth weights and a reversed pattern at higher birth weights. Methods standardizing birth weight, such as the "relative birth weight", have been prop...
Low birth weight is a well-established risk factor for type 2 diabetes, but the risk at high birth weight levels remains uncertain. Potential sex differences in the associations are unexplored. We investigated whether sex influences the association of birth weight and adult type 2 diabetes, using a cohort of 113,801 men and 109,298 women, born 1936-1983, from the Copenhagen School Health Record...
Background & Objective: Low birth weight is considered as one the causes of infant mortality across the world. Accordingly, paying attention to neonatal growth leads to mortality rate decrement and consequently prevents future physical and mental disabilities in this age group. Materials & Methods: This historic (retrospective) cohort study was conducted on 280 one-year-old male and female...
background: one of the most important indicators in public health is earlier traits of new born specially birth's weight. the aim of this study was determined effects of biological and psychological traits mothers on low birth weight in isfahan province. methods: this research performed on 910 new born and delivered mothers of isfahan province in 2009. according to the percentage of population ...
Back ground Anemia in pregnancy is associated with increased rates of maternal and perinatal mortality, premature delivery, low birth weight, and other adverse outcomes Materials and Methods A prospective study was conducted on 1405 Iranian pregnant women who delivered during 2015. Blood was collected from all the subjects to measure the hemoglobin (Hb) during 16-19 weeks, 22-24 weeks,...
the main objective in sampling is to select a sample from a population in order to estimate some unknown population parameter, usually a total or a mean of some interesting variable. a simple way to take a sample of size n is to let all the possible samples have the same probability of being selected. this is called simple random sampling and then all units have the same probability of being ch...
a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...
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