نتایج جستجو برای: maternal educational status.
تعداد نتایج: 654972 فیلتر نتایج به سال:
background menarche is considered as a milestone in the women’s reproductive life. most existing studies on factors influencing menarcheal age had cross-sectional designs and their finding were controversial. objectives we aimed to determine some factors affecting the age at menarche in a cohort study with an average of ten-year follow-up; the study was conducted within the framework of tehran ...
with the growth of more humanistic approaches towards teaching foreign languages, more emphasis has been put on learners’ feelings, emotions and individual differences. one of the issues in teaching and learning english as a foreign language is demotivation. the purpose of this study was to investigate the relationship between the components of language learning strategies, optimism, duration o...
background: approximately one percent of current live births of the world are conceived via assisted reproductive technologies (art). objective: the purpose of this study was to compare the developmental status of children born through assisted and natural conceptions at the age of five years. materials and methods: in a retrospective cohort study, developmental status of 5 years old children...
abstract this research has been carried out with the purpose of investigating the conditions and related elements of the employment of the educational sciences graduates of hamedan province universities in 1382-1387 academic years. it has been a descriptive research of a correlation kind, and the population number has been 1180 grduates of payam- e noor universites in asad – abaad, kaboudaraha...
OBJECTIVE Malocclusion is a highly prevalent condition, affecting 20-60% of adolescents worldwide. Although its treatment is often expensive and unaffordable for disadvantaged individuals, few studies have examined the relationship between malocclusion and socioeconomic status. We investigated the prevalence of malocclusion among Mongolian adolescents and its association with maternal education...
Background & Aim: Preeclampsia is one of the important complications of pregnancy and knowing its risk factors can help us to understant it better. The aim of the present study is to evaluate some of th risk factors for preeclampsia. Patients and Methods: This retrospective case-control study covered 636 preeclamptic women. 318 preeclamptic women constituted the case group and the other 3...
BACKGROUND We conducted this meta-analysis to address the open question of a possible association between maternal socioeconomic status and congenital heart defects (CHDs). METHODS We searched MEDLINE and EMBASE from their inception to January 1, 2014 for case-control and cohort studies that assessed the association between maternal socioeconomic status and the risk of CHDs. Study-specific re...
Neonatal tetanus is a serious but preventable disease of the newborn. The WHO has been coordinating efforts aimed at the elimination of the disease globally by reducing the incidence of NNT to less than one case per 1000 live births in every district of the world. Despite the efforts, the disease is still highly prevalent in Nigeria as the country is among the nations that contribute about 90% ...
Background and Objectives: Parental factors, including social and anthropometric factors, play a vital role in children longterm nutritional status. The objective of this study was to investigate correlations between parental factors and nutritional status of the schoolchildren in a rural setting of Indonesia. Materials and Methods: This cross-sectional study was carried out during May 2018. T...
BACKGROUND Approximately one percent of current live births of the world are conceived via assisted reproductive technologies (ART). OBJECTIVE The purpose of this study was to compare the developmental status of children born through assisted and natural conceptions at the age of five years. MATERIALS AND METHODS In a retrospective cohort study, developmental status of 5 years old children ...
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