نتایج جستجو برای: prospective cohort study
تعداد نتایج: 4075820 فیلتر نتایج به سال:
Background and Objectives: Pre-natal mental health problems are major causes of disease burden, especially in lower socio-economic groups of population. The present study used data of a prospective cohort study to estimate the risk of mental health problems, including depression, anxiety, and stress, on birth weight. Materials and Methods: This study used data of 398 pregnant women who were...
Background and Objectives: This study aimed to investigate the effective factors in the survival/hazard time of Covid-19 patients in three waves of epidemic. Methods: All 880 Covid-19 patients were included in this prospective cohort study using the census method. Polymerase chain reaction was used to diagnose Covid-19. The survival status of these patients was followed up for 4 months. The...
Background and Objectives: Women often have many reproductive health problems in developing countries. Economic and social factors play a vital role in health outcomes. This study aimed to predict women's reproductive health from socio-economic status in Ardabil City, Iran in 2020. Methods: A cross-sectional study was conducted based on a prospective cohort study in Ardabil in March 2020. Out ...
Background: One of the most common methods of identifying mortality risk is the Clinical Risk Index for Babies scoring system (CRIB- II). The aim of this study was assessing the value of CRIB- II in predicting mortality risk in preterm and low birth weight infants in East Azerbaijan- Iran. Materials and Methods: This prospective cohort study was carried out in 2013-2014 during 6 months in NICUs...
Background: The objective of this study is to evaluate the progesterone level (P Level) on the day of HCG triggering in GnRh agonist and antagonist protocols, and its correlation with clinical pregnancy rate and miscarriage rate. Premature luteinization during in vitro fertilization (IVF) was commonly happened before the introduction of GnRh analogues. High level of unwanted progesterone that i...
Background: Quantification of fetal red blood cells (RBCs) in maternal blood is of great importance to calculate appropriate dose of post-deliver anti D immunoglobulin in a rhesus D (RhD)-negative woman. Objective: The aim of this study is to evaluate a direct immunofluorescence flow cytometry technique in artificial and clinical samples and compared it t...
The Nagahama Prospective Cohort for Comprehensive Human Bioscience is the first large-scale multipurpose genome cohort in Japan. project started 2007 with a new concept of “pre-primary prevention” aiming to realize personalized early disease prevention based on genetic background each individual, detailed measurement biomolecules body and health-related clinical information over time together e...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید