Results 51 to 60 of about 2,454,605 (345)

Pre‐Diagnostic Features of Multiple Sclerosis in a Diverse UK Cohort: A Nested Case–Control Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Many patients with Multiple Sclerosis (MS) experience nonspecific symptoms prior to diagnosis. This period—the 'MS prodrome'—has been described in socio‐economically homogeneous cohorts to date. It remains unclear to what extent events prior to an MS diagnosis differ according to social determinants of health. Methods We conducted a
Pooja Tank   +3 more
wiley   +1 more source

Air pollution related adverse respiratory health outcomes in California’s San Joaquin Valley: evidence from 2016 linked emergency department and hospital records

open access: yesEnvironmental Research: Health
The San Joaquin Valley (SJV) of California has been consistently identified as having one of the highest levels of air pollution in the US. Despite federal and state standards, the SJV has been in non-attainment status for daily PM _2.5 concentrations ...
Gilda Zarate-Gonzalez   +3 more
doaj   +1 more source

The Changing Odds of the Chancery Lottery [PDF]

open access: yes, 2016
Delaware is home to the majority of shareholder class action litigations related to mergers and acquisitions (M&A). These cases usually result in settlements that provide shareholders with only disclosure in exchange for a broad release of future claims,
Wonder, Marianna
core   +1 more source

Characteristics of Cerebral Palsy in the Midwestern US

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebral palsy (CP) is the most common lifelong motor disability worldwide. Yet, data is limited on how CP manifests in the US. Our objective was to characterize and determine factors affecting functional outcomes in a large population of young people with CP in the Midwestern US.
Susie Kim   +6 more
wiley   +1 more source

Odds ratio and relative risk

open access: yesCurrent Medicine Research and Practice, 2011
The odds ratio (OR) and relative risk (RR) are commonly reported in research studies. Many clinicians find it difficult to interpret these terms. This article deals with the basic understanding of probability, odds, OR and RR.
Anita Singh   +2 more
doaj  

Solution of an odds inversion problem [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
Consider the problem of determining the possible numbers of balls of two different colors in an urn such that if two are drawn out at random, the odds that they are different colors are a given value. We present a general solution of this problem for all
Robert K. Moniot
doaj   +1 more source

An accurate test for homogeneity of odds ratios based on Cochran's Q-statistic [PDF]

open access: yes, 2015
Background: A frequently used statistic for testing homogeneity in a meta-analysis of K independent studies is Cochran's Q. For a standard test of homogeneity the Q statistic is referred to a chi-square distribution with K - 1 degrees of freedom. For the
AF Schmidt   +28 more
core   +1 more source

Resonances in odd-odd182Ta [PDF]

open access: yesEPJ Web of Conferences, 2017
Enhanced γ-decay on the tail of the giant electric dipole resonance, such as the scissors or pygmy resonances, can have significant impact on (n,γ) reaction rates. These rates are important input for modeling processes that take place in astrophysical environments and nuclear reactors.
Brits, C.P.   +21 more
openaire   +4 more sources

Odd Viscosity and Odd Elasticity

open access: yesAnnual Review of Condensed Matter Physics, 2023
Elasticity typically refers to a material's ability to store energy, whereas viscosity refers to a material's tendency to dissipate it. In this review, we discuss fluids and solids for which this is not the case. These materials display additional linear response coefficients known as odd viscosity and odd elasticity.
Fruchart, Michel   +2 more
openaire   +2 more sources

Change in Cognition Following Ischaemic Stroke

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline can occur following ischaemic stroke. How cognition changes over time and associations with cognitive change are poorly understood. This study aimed to explore these issues over 2 years following ischaemic stroke.
Wenci Yan   +8 more
wiley   +1 more source

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