Results 21 to 30 of about 54,092,065 (345)

A blood-based biomarker panel (NIS4) for non-invasive diagnosis of non-alcoholic steatohepatitis and liver fibrosis: a prospective derivation and global validation study.

The Lancet Gastroenterology and Hepatology, 2020
BACKGROUND Non-invasive tests that can identify patients with non-alcoholic steatohepatitis (NASH) at higher risk of disease progression are lacking. We report the development and validation of a blood-based diagnostic test to non-invasively rule in and ...
S. Harrison, V. Ratziu, J. Boursier, S. Francque, P. Bedossa, Z. Majd, G. Cordonnier, F. B. Sudrik, R. Darteil, R. Liebe, Jérémy Magnanensi, Yacine Hajji, J. Brozek, A. Roudot, B. Staels, D. Hum, S. Megnien, S. Hosmane, Noémie Dam, P. Chaumat, Rémy Hanf, Q. Anstee, A. Sanyal   +22 more
semanticscholar   +1 more source

Validation of a Practical Approach to Blood Pressure Measurement: Secondary Analysis of Data from a Nationally Representative Survey in India

Global Heart, 2021
Background: Clinical guidelines differ on the recommended number of blood pressure (BP) measurements for hypertension diagnosis in primary health care settings.
Roopa Shivashankar, Bhawna Sharma, Andrew E. Moran, Anupam Khungar Pathni   +3 more
doaj   +1 more source

Temporal evolution of generalization during learning in linear networks [PDF]

, 1991
We study generalization in a simple framework of feedforward linear networks with n inputs and n outputs, trained from examples by gradient descent on the usual quadratic error function.
Baldi, Pierre, Chauvin, Yves
core   +1 more source

Forecasting seizure risk in adults with focal epilepsy: a development and validation study.

Lancet Neurology, 2020
BACKGROUND People with epilepsy are burdened with the apparent unpredictability of seizures. In the past decade, converging evidence from studies using chronic EEG (cEEG) revealed that epileptic brain activity shows robust cycles, operating over hours ...
T. Proix, W. Truccolo, Marc G. Leguia, T. Tcheng, David King-Stephens, V. Rao, M. Baud   +6 more
semanticscholar   +1 more source

Validation and adaptation of the Serbian adaptation of the Marijuana Effect Expectancies Questionnaire among adolescents [PDF]

Vojnosanitetski Pregled
Background/Aim. Expectancies about the effects of cannabis have been related to the onset and frequency of its consumption. One of the most used instruments to measure cannabis effect expectancies is the Marijuana Effect Expectancy Questionnaire (MEEQ ...
Čanković Dušan, Dinić Bojana, Bokan Dalibor, Ukropina Snežana, Čanković Sonja   +4 more
doaj   +1 more source

The mHealth App Usability Questionnaire (MAUQ): Development and Validation Study

JMIR mHealth and uHealth, 2019
Background After a mobile health (mHealth) app is created, an important step is to evaluate the usability of the app before it is released to the public.
Leming Zhou, PhD Jie Bao, MSc I Made, Agus Setiawan, MSc Andi Saptono, PhD Bambang Parmanto   +5 more
semanticscholar   +1 more source

Effect of wearables on sleep in healthy individuals: A randomized crossover trial and validation study

Journal of Clinical Sleep Medicine (JCSM), 2020
The purpose of this study was to determine whether a wearable sleep-tracker improves perceived sleep quality in healthy participants and to test whether wearables reliably measure sleep quantity and quality compared with polysomnography.
Sarah M Berryhill, Christopher J. Morton, A. Dean, A. Berryhill, N. Provencio-Dean, Salma I. Patel, L. Estep, Daniel Combs, S. Mashaqi, L. Gerald, J. Krishnan, S. Parthasarathy   +11 more
semanticscholar   +1 more source

Psychometric analysis of a simplified version of the Emotion Regulation Questionnaire in Mexican adults: The ERQ-CA-9

Interacciones, 2022
Background: The Emotion Regulation Questionnaire (ERQ) is the most widely used measure of cognitive reappraisal and expressive suppression, two core emotion regulation strategies. However, the original ERQ has complex wording, which may make it difficult
Pablo D. Valencia, Anabel De la Rosa-Gómez   +1 more
doaj   +1 more source

Assessing Moderate to Vigorous Physical Activity in Older Adults: Validity of a Commercial Activity Tracker

Frontiers in Sports and Active Living, 2022
Purpose: Despite the potential for commercial activity devices to promote moderate to vigorous physical activity (MVPA), limited information is available in older adults, a high-priority target population with unique gait dynamics and energy expenditure.
Brandon C. Briggs, Brandon C. Briggs, Katherine S. Hall, Katherine S. Hall, Chani Jain, Madalina Macrea, Madalina Macrea, Miriam C. Morey, Miriam C. Morey, Krisann K. Oursler, Krisann K. Oursler   +10 more
doaj   +1 more source

Transabdominal ultrasonographic evaluation of hepatocellular carcinoma and its correlation with cytopathological findings

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2020
Aims and Objectives: To compare the ultrasonographic findings of hepatocellular carcinoma (HCC) with that of cytopathology to asses the diagnostic validity of transabdominal ultrasonography (USG).
Md Shafiqul Ahsan, Rawnak Afrin, Sultana Naznin, Asifa Sattar, Khaleda Khanam, A K. M Maruf Raza, Suresh Kumar Tulsan, Vivek Podder, Mahfuzul Islam   +8 more
doaj   +1 more source