Results 11 to 20 of about 52,085,429 (356)

Sample Size Analysis for Machine Learning Clinical Validation Studies. [PDF]

Biomedicines, 2023
OBJECTIVE: Before integrating new machine learning (ML) into clinical practice, algorithms must undergo validation. Validation studies require sample size estimates.
Goldenholz DM, Sun H, Ganglberger W, Westover MB.   +3 more
europepmc   +2 more sources

Sample size in quantitative instrument validation studies: A systematic review of articles published in Scopus, 2021. [PDF]

Heliyon, 2022
Background Due to the range of conflicting criteria regarding minimum sample size needed for a scale/questionnaire validation study, the objective of this review is to analyze sample sizes used in published journal articles to contribute a pragmatic ...
White M.
europepmc   +2 more sources

Technical and Diagnostic Issues in Whole Slide Imaging Published Validation Studies. [PDF]

Front Oncol, 2022
Objective Digital pathology with whole-slide imaging (WSI) has many potential clinical and non-clinical applications. In the past two decades, despite significant advances in WSI technology adoption remains slow for primary diagnosis.
Rizzo PC, Girolami I, Marletta S, Pantanowitz L, Antonini P, Brunelli M, Santonicco N, Vacca P, Tumino N, Moretta L, Parwani A, Satturwar S, Eccher A, Munari E.   +13 more
europepmc   +2 more sources

The predictive performance of criminal risk assessment tools used at sentencing: Systematic review of validation studies. [PDF]

J Crim Justice, 2022
Although risk assessment tools have been widely used to inform sentencing decisions, there is uncertainty about the extent and quality of evidence of their predictive performance when validated in new samples.
Fazel S, Burghart M, Fanshawe T, Gil SD, Monahan J, Yu R.   +5 more
europepmc   +2 more sources

SCAI SHOCK Stage Classification Expert Consensus Update: A Review and Incorporation of Validation Studies

Journal of the Society for Cardiovascular Angiography & Interventions, 2022
ACS
Srihari S. Naidu, David A. Baran, J. Jentzer, S. Hollenberg, Sean van Diepen, M. Basir, C. Grines, Deborah B. Diercks, S. Hall, N. Kapur, William Kent, Sunil V. Rao, Marc D. Samsky, Holger Thiele, A. Truesdell, Timothy D. Henry   +15 more
semanticscholar   +1 more source

Validation studies of Japanese administrative health care data: A scoping review

Pharmacoepidemiology and Drug Safety, 2023
Large‐scale administrative health care databases are increasingly being utilized for research. However, there has not been much literature that validated administrative data in Japan; a previous review identified six validation studies published between ...
H. Yamana, T. Konishi, H. Yasunaga
semanticscholar   +1 more source

Unintrusive multi-cancer detection by circulating cell-free DNA methylation sequencing (THUNDER): development and independent validation studies.

Annals of Oncology, 2023
BACKGROUND Early detection of cancer offers the opportunity to identify candidates when curative treatments are achievable. The THUNDER study (THe UNintrusive Detection of EaRly-stage cancers, NCT04820868) aimed to evaluate the performance of ELSA-seq, a
Q. Gao, Y.P. Lin, B. Li, G.Q. Wang, L. Dong, B. Shen, W. Lou, W. Wu, D. Ge, Q. Zhu, Y. Xu, J. Xu, W. Chang, P. Lan, P.H. Zhou, M. J. He, G. Qiao, S. Chuai, R. Zang, T. Shi, L. Tan, J. Yin, Q. Zeng, X. Su, Z. Wang, X.Q. Zhao, W. Nian, S. Zhang, J. Zhou, S. Cai, Z.H. Zhang, J. Fan   +31 more
semanticscholar   +1 more source

Quality Evaluation of Free-living Validation Studies for the Assessment of 24-Hour Physical Behavior in Adults via Wearables: Systematic Review

JMIR mHealth and uHealth, 2022
Background Wearable technology is a leading fitness trend in the growing commercial industry and an established method for collecting 24-hour physical behavior data in research studies.
M. Giurgiu, Irina Timm, Marlissa Becker, S. Schmidt, K. Wunsch, Rebecca Nissen, Denis Davidovski, J. Bussmann, C. Nigg, M. Reichert, U. Ebner-Priemer, A. Woll, Birte von Haaren-Mack   +12 more
semanticscholar   +1 more source

A Systematic Review and Meta-Analysis of Validation Studies Performed on Dietary Record Apps

Advances in Nutrition, 2021
Mobile dietary record apps have been increasingly validated by studies with various study designs. This review aims to evaluate the overall accuracy of dietary record apps in measuring the intake of energy, macro- and micronutrients, and food groups in ...
Liangzi Zhang, Andreja Misir, H. Boshuizen, M. Ocké   +3 more
semanticscholar   +1 more source

A critical review of connectome validation studies

NMR in Biomedicine, 2021
Diffusion MRI tractography is the most widely used macroscale method for mapping connectomes in vivo. However, tractography is prone to various errors and biases, and thus tractography‐derived connectomes require careful validation.
Tabinda Sarwar, K. Ramamohanarao, A. Zalesky   +2 more
semanticscholar   +1 more source