Results 131 to 140 of about 2,394,803 (370)

Headaches in pregnancy [PDF]

open access: yesThe Journal of Headache and Pain, 2004
Migraine and TTH are primary headache disorders that occur commonly during pregnancy. Migraine sometimes occurs for the first time with pregnancy. The majority of migraineurs improve while pregnant; however, migraine often recurs post partum. Some disorders that produce, headache, such as stroke, cerebral venous thrombosis, eclampsia, and SAH, occur ...
openaire   +4 more sources

Histone Deacetylase 6 Brain PET in Amyotrophic Lateral Sclerosis‐Frontotemporal Spectrum Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective [18F]EKZ‐001 is a positron emission tomography (PET) tracer targeting histone deacetylase 6 (HDAC6), an enzyme responsible for intracellular transport and clearance of misfolded proteins. HDAC6 modulation is a promising treatment strategy in neurodegenerative disorders, including amyotrophic lateral sclerosis (ALS).
Greet Vanderlinden   +15 more
wiley   +1 more source

Decision Making with Machine Learning and ROC Curves [PDF]

open access: yesarXiv, 2019
The Receiver Operating Characteristic (ROC) curve is a representation of the statistical information discovered in binary classification problems and is a key concept in machine learning and data science. This paper studies the statistical properties of ROC curves and its implication on model selection.
arxiv  

Women's beliefs about medication use during their pregnancy: a UK perspective [PDF]

open access: yes, 2016
Background: Previous research has examined the number and extent of medicines taking in pregnant women but not their beliefs and risk perception surrounding their use.
Lupattelli, Angela   +2 more
core   +1 more source

“It's Just Good Science”: A Qualitative Study Exploring Equity, Diversity, and Inclusion in Canadian Arthritis Research

open access: yesArthritis Care &Research, EarlyView.
Objective Despite knowledge that health outcomes vary according to patient characteristics, identity, and geography, including underrepresented populations in arthritis research remains a challenge. We conducted interviews to explore how researchers in arthritis have used equity, diversity, and inclusion (EDI) principles to inform their research ...
Megan M. Thomas   +8 more
wiley   +1 more source

Bias in studies of prenatal exposures using real-world data due to pregnancy identification method [PDF]

open access: yesarXiv
Background: 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  

Assessing the distribution of discrete survival time in presence of recall error [PDF]

open access: yesarXiv, 2018
Retrospectively ascertained survival time may be subject to recall error. An example of discrete survival time with such recall error is time-to-pregnancy (TTP), the number of months non-contracepting couples require to get pregnant which is a measure of human fecundity.
arxiv  

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