Results 91 to 100 of about 831,117 (317)

Data‐Driven SuStaIn Model of Disability Progression in Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether ordinal Subtype and Stage Inference (SuStaIn) applied to routine ALSFRS‐R item scores can identify reproducible disability progression patterns in amyotrophic lateral sclerosis (ALS) and provide clinically meaningful staging.
Giammarco Milella, Veria Vacchiano, Vittorio Velucci, Stefano Zoccolella, Rocco Liguori, Giovanni Defazio   +5 more
wiley   +1 more source

Modelling latent and actual entrepreneurship [PDF]

The determinants of latent (i.e., desired) and actual entrepreneurship are analysed in two ways with nearly 8,000 observations from the 2004 “Flash Eurobarometer survey on Entrepreneurship” covering the 25 European Union member states and the United ...
Richard Paap, Roy Thurik, Isabel Grilo, Peter van der Zwan   +3 more
core  

Boundary‐Dependent Sleep–Wake Dysregulation in Idiopathic Hypersomnia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Idiopathic hypersomnia (IH) presents with excessive daytime sleepiness (EDS) despite apparently preserved nocturnal sleep, challenging traditional models of hypersomnolence based on sleep loss or fragmentation. We aimed to test the hypothesis that EDS in IH reflects excessive stabilization of the sleep state, consistent with ...
Samantha Mombelli, Karine Lacourse, Hélène Blais, Anne‐Sophie Deshaies‐Rugama, Cynthia Thompson, Alex Desautels, Jacques Montplaisir, Milan Nigam, Christophe Moderie, Boshra Khajehpiri, Catherine Duclos, Jean Marc Lina, Julie Carrier, Nadia Gosselin   +13 more
wiley   +1 more source

IgA1 dominant subclass of latent IgA mesangial deposition in donated kidney

International Journal of Nephrology and Renovascular Disease, 2016
Kazumasa Oka,1 Kenji Nishimura,2 Hidefumi Kishikawa,2 Yasuji Ichikawa3 1Department of Pathology, Hyogo Prefectural Nishinomiya Hospital, Hyogo, Japan; 2Department of Urology, Hyogo Prefectural Nishinomiya Hospital, Hyogo, Japan; 3Department of Urology ...
Oka K, Nishimura K, Kishikawa H, Ichikawa Y   +3 more
doaj  

A Primer to Latent Profile and Latent Class Analysis

, 2021
This chapter gives an applied introduction to latent profile and latent class analysis (LPA/LCA). LPA/LCA are model-based methods for clustering individuals in unobserved groups. Their primary goals are probing whether and, if so, how many latent classes can be identified in the data, and to estimate the proportional size and response profiles of these
openaire   +2 more sources

Peach latent mosaic viroid : not so latent

Molecular Plant Pathology, 2006
SUMMARY  Taxonomy:  Peach latent mosaic viroid (PLMVd) is the type species of the genus Pelamoviroid within the family Avsunviroidae of chloroplastic viroids with hammerhead ribozymes.
FLORES R DELGADO S RODIO ME AMBROS S HERNANDEZ C DI SERIO F RICARDO FLORES, SONIA DELGADO, MARÍAELENA RODIO, SILVIA AMBRÓS, CARMEN HERNÁNDEZ, FRANCESCO DI SERIO   +5 more
openaire   +4 more sources

Modelling Charitable Donations: A Latent Class Panel Approach [PDF]

: We apply a latent class tobit framework to the analysis of charitable donations at the household level where the latent class aspect of the model splits households into two groups, which we subsequently interpret as "low" donators and "high" donators ...
Mark N Harris, sarah Brown, Karl Taylor
core  

Associations Between Biomarkers of Alzheimer's Disease and Sleep in Cognitively Unimpaired Older Adults

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Sleep disturbances have been implicated as a risk factor for developing Alzheimer's disease (AD), but evidence linking plasma AD biomarkers to sleep in cognitively unimpaired individuals remains limited. The present study examined associations between evening, morning, and overnight changes in plasma AD biomarkers and measures of ...
Cornelia Sauter, Hans Dorn, Julian Hellmann‐Regen, Ana Bueno‐Lopez, Verena van Ginneken, Heidi Danker‐Hopfe   +5 more
wiley   +1 more source

Frequency of latent and smear positive tuberculosis in chronic psychotic disorders.

Iranian Journal of Psychiatry, 2013
Screening is one of the ways to combat Tuberculosis (TB) and should be mostly concentrated on groups showing some symptoms of the disease. Tuberculosis can be transferred from person to person in laboratories, prisons and psychiatry hospitals.
Hannan Ebrahimi, Mohammad Ja'far Modabbernia, Alieh Mohammadi, Sina Khajeh Jahromi, Misa Naghdipour, Hossein Ebrahimi   +5 more
doaj  

A Note on the Dimension of the Projection Space in a Latent Factor Regression Model with Application to Business Cycle Classification [PDF]

In this paper it is shown that the number of latent factors in a multiple multivariate regression model need not be larger than the number of the response variables in order to achieve an optimal prediction.
Luebke, Karsten, Weihs, Claus
core