Results 91 to 100 of about 389,997 (312)
Bias in studies of prenatal exposures using real-world data due to pregnancy identification method [PDF]
arXivBackground: Researchers typically identify pregnancies in healthcare data based on observed outcomes (e.g., delivery). This outcome-based approach misses pregnancies that received prenatal care but whose outcomes were not recorded (e.g., at-home miscarriage), potentially inducing selection bias in effect estimates for prenatal exposures. Alternatively,
arxiv
A Bayesian Nonparametric Model for Predicting Pregnancy Outcomes Using Longitudinal Profiles [PDF]
arXiv, 2017 Across several medical fields, developing an approach for disease classification is an important challenge. The usual procedure is to fit a model for the longitudinal response in the healthy population, a different model for the longitudinal response in disease population, and then apply the Bayes' theorem to obtain disease probabilities given the ...
arxiv
Advanced Biology, EarlyView.Hypoxia promotes the epithelial‐mesenchymal transition (EMT) of renal tubular epithelial cells via the SIRT1‐FoxO1‐FoxO3‐autophagy pathway, thereby resulting in the fibrosis of renal tubular epithelial cells. Activation of SIRT1 or induction of autophagy inhibits this process, alleviating hypoxia‐induced fibrosis.
Guangyu Wang +6 more
wiley +1 more source
Admission Test and Pregnancy Outcome
Iranian Journal of Medical Sciences, 2017 Background: The admission test (AT) has been carried out for many years, but there are still debates about the prognostic value of the test. Therefore, we aimed to examine the value of the AT in predicting the adverse outcome in neonates.
Setareh Akhavan +4 more
doaj
Retrospective Review of The Relationship Between Parity and Pregnancy Outcomes at Siriraj Hospital
Siriraj Medical Journal, 2020 Objective: To determine the effect of parity to pregnancy outcomes. Methods: A retrospective study was conducted among 976 singleton pregnant women during July to October 2007 at Siriraj Hospital.
Japarath Prechapanich +1 more
doaj
Successful Management of Quadruplet Pregnancy following Spontaneous Conception
Journal of Lumbini Medical College, 2016 Introduction: When more than two fetuses simultaneously develop in the uterus, it is called higher order multiple pregnancy. The incidence of such pregnancies ranges from 0.01% to 0.07%.
Deepak Shrestha +5 more
doaj +1 more source
Adverse Subpopulation Regression for Multivariate Outcomes with High-Dimensional Predictors [PDF]
arXiv, 2011 Biomedical studies have a common interest in assessing relationships between multiple related health outcomes and high-dimensional predictors. For example, in reproductive epidemiology, one may collect pregnancy outcomes such as length of gestation and birth weight and predictors such as single nucleotide polymorphisms in multiple candidate genes and ...
arxiv
Advanced Biology, EarlyView.The manuscript examines preclinical murine and human models to study polycystic ovary syndrome (PCOS), delving into the cellular and molecular mechanisms underlying altered ovarian follicular dynamics. It explores the cellular interactions involved in normal and PCOS ovaries and outlines the current and novel strategies in the search for preclinical ...
Arturo Bevilacqua +5 more
wiley +1 more source
National Journal of Community Medicine, 2014 Introduction: Adverse pregnancy outcome is a result of many factors related to mother that may act concomitantly. Weight gain during pregnancy is one of the important tools to assess course and outcome of pregnancy.
Shakila Mulla +3 more
doaj
Neonatal Effects of Substance Abuse during Pregnancy [PDF]
Iranian Journal of Neonatology, 2016 Drug abuse in pregnancy is not uncommon, and the use of illicit opioids during pregnancy is associated with an increased risk of adverse outcomes. The aim of the study was to assess neonatal outcome of pregnancy with maternal addiction.
Reza Saeidi +4 more
doaj