Results 91 to 100 of about 221,152 (303)

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano   +11 more
wiley   +1 more source

Evaluating Active Labor Markets in Romania [PDF]

open access: yes
We evaluate the presence of effects from joining one of four active labour market programs in Romania in the late 1990s compared to the no-program state.
Jacob Benus, Núria Rodríguez-Planas
core  

The first partnership experience and personality development. A propensity score matching study in young adulthood [PDF]

open access: yes, 2015
Personality development in young adulthood has been associated with the experience of a number of new social roles. However, the causal interpretation of these findings is complicated by the fact that it is not possible to randomize young adults by their
Becker, Michael   +3 more
core   +1 more source

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown   +6 more
wiley   +1 more source

Estimating Causal Effect of Two-Dose COVID-19 Vaccination on Hospitalization

open access: yesJournal of Biostatistics and Epidemiology
Objective: To estimate the effectiveness of two-dose COVID-19 vaccination in reducing hospitalization, accounting for complex confounding factors in observational studies.
Mohammad Taghi Shakeri   +3 more
doaj   +1 more source

Schereneffekte auf der Sekundarstufe I? Zum Einfluss des Schultyps auf den Leistungszuwachs in Deutsch und Mathematik

open access: yesSchweizerische Zeitschrift für Bildungswissenschaften, 2019
Die vorliegende Längsschnittstudie (N = 950) untersucht mithilfe von Propensity Score Matching, ob vergleichbare Schülerinnen und Schüler im Verlauf der Sekundarstufe I in Abhängigkeit des besuchten Schultyps unterschiedliche Leistungszuwächse in Deutsch
Domenico Angelone
doaj   +1 more source

A Farm Level Analysis of the Economic Impact of the MARENA Program in Honduras [PDF]

open access: yes
Impact Evaluation, Propensity Score Matching, Fixed Effects, Internal Rate of Return, Technical Efficiency, Honduras, International Development,
Bravo-Ureta, Boris E.   +3 more
core   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

Effect of sevoflurane-based or propofol-based anesthesia on acute kidney injury after surgery for gastric cancer: a retrospective propensity score-matched analysis

open access: yesBMC Anesthesiology
Background Acute kidney injury (AKI) is a common complication of major abdominal surgery that is associated with adverse patient outcomes including death.
Yang Song   +5 more
doaj   +1 more source

Estimation of the Distribution of Hourly Pay from Household Survey Data: The Use of Missing Data Methods to Handle Measurement Error [PDF]

open access: yes
Measurement errors in survey data on hourly pay may lead to serious upward bias in low pay estimates. We consider how to correct for this bias when auxiliary accurately measured data are available for a subsample.
Chris Skinner, Gabriele Beissel-Durrant
core  

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