Guangjun Yu

ORCID: 0000-0002-3159-4652
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Research Areas
  • Electronic Health Records Systems
  • Artificial Intelligence in Healthcare and Education
  • Infant Development and Preterm Care
  • Biomedical Text Mining and Ontologies
  • Artificial Intelligence in Healthcare
  • Neonatal and fetal brain pathology
  • Mobile Health and mHealth Applications
  • Patient Dignity and Privacy
  • Machine Learning in Healthcare
  • Ethics in Clinical Research
  • Pediatric health and respiratory diseases
  • Breastfeeding Practices and Influences
  • Social Media in Health Education
  • Neonatal Respiratory Health Research
  • Healthcare Policy and Management
  • Telemedicine and Telehealth Implementation
  • Child Nutrition and Feeding Issues
  • Sexuality, Behavior, and Technology
  • Big Data and Business Intelligence
  • Infant Nutrition and Health
  • Genomic variations and chromosomal abnormalities
  • Wireless Body Area Networks
  • Infant Health and Development
  • Autism Spectrum Disorder Research
  • Health Literacy and Information Accessibility

Chinese University of Hong Kong, Shenzhen
2023-2025

Shanghai Jiao Tong University
2014-2024

Shanghai Children's Hospital
2015-2024

Shanghai Mental Health Center
2018

Shanghai Hospital Development Center
2016

Beihang University
2008

Korea Institute of Ocean Science and Technology
2008

Objective The objective of this study is to explore the association between patient-centered care (PCC) and inpatient healthcare outcomes, including self-reported physical mental health status, subjective necessity hospitalization, physician-induced demand behaviors. Methods A cross-sectional survey was conducted assess among inpatients in comprehensive hospitals through QR codes after discharge from September 2021 December had 5,222 respondents Jiayuguan, Gansu. questionnaire included a...

10.3389/fpubh.2023.1148277 article EN cc-by Frontiers in Public Health 2023-10-19

Clinical decision support systems are designed to utilize medical data, knowledge, and analysis engines generate patient-specific assessments or recommendations health professionals in order assist making. Artificial intelligence-enabled clinical aid the decision-making process through an intelligent component. Well-defined evaluation methods essential ensure seamless integration contribution of these practice.The purpose this study was develop validate a measurement instrument test...

10.2196/25929 article EN cc-by Journal of Medical Internet Research 2021-06-02

The Prechtl General Movements Assessment (GMA) is increasingly recognized for its role in evaluating the integrity of developing nervous system and predicting motor dysfunctions, particularly conditions such as cerebral palsy (CP). However, necessity highly trained professionals has hindered adoption GMA an early screening tool some countries. In this study, we propose a deep learning-based assessment model (MAM) that combines infant videos basic characteristics, with aim automating at...

10.1038/s41467-023-44141-x article EN cc-by Nature Communications 2023-12-14

Newborn screening (NBS) aims to detect congenital anomalies, and next-generation sequencing (NGS) has shown promise in this aspect. However, the NBS strategy for monogenic inherited diseases China remains insufficient. We developed a NeoEXOME panel comprising 601 genes that are relevant Chinese population found through extensive research on available databases. An interpretation system grade results into positive (high-risk, moderate-risk, low-risk genotypes), negative, carrier according...

10.1002/mgg3.2357 article EN cc-by-nc Molecular Genetics & Genomic Medicine 2024-01-01

Using genotype data consisting of 8,316 individuals, we systematically evaluated imputation performance across six state-of-the-art reference panels for Chinese and Thai populations. A substantial proportion variants identified through whole-genome sequencing, especially low-frequency variants, remained undetected by existing panels. In the population, TOPMed panel required an R2 threshold 0.60-0.70 to achieve comparable accuracy ChinaMAP without filtering, challenging standard practice...

10.1101/2025.04.03.646928 preprint EN cc-by-nc bioRxiv (Cold Spring Harbor Laboratory) 2025-04-07

The health care system in China is fragmented, and the distribution of high-quality resources remains uneven irrational. Information sharing essential to development an integrated maximizing its benefits. Nevertheless, data raises concerns regarding privacy confidentiality personal information, which affect willingness patients share information.This study aims investigate patients' at different levels maternal child specialized hospitals China, propose test a conceptual model identify key...

10.2196/46562 article EN cc-by Journal of Medical Internet Research 2023-07-06

Autism spectrum disorder (ASD) is a neurodevelopmental that can cause difficulty with communication and social interactions as well complicated family dynamics. Digital health interventions reduce treatment costs promote healthy lifestyle changes. These therapies be adjunctive or replace traditional treatments. However, issues cooperation compliance prevent preschool patients ASD from applying these tools. In this open-label, randomized controlled trial, we developed nonwearable digital...

10.2196/45836 article EN cc-by Journal of Medical Internet Research 2023-07-26

The 24-hour urinary calcium excretion (UCaE) not only serves as an important indicator of metabolism balance but also correlates with metabolic diseases. However, the distribution UCaE and its relationship bone are unknown. To investigate association metabolism. In this multicenter cross-sectional study, 1239 participants underwent physical examinations at 9 tertiary hospitals. Multivariate linear regression was used to explore associated UCaE. excretion/urinary creatinine (UCaE/Ucr)...

10.1210/clinem/dgae805 article EN cc-by The Journal of Clinical Endocrinology & Metabolism 2025-02-28

Background High-risk infants refer to newborns exposed high-risk factors in the prenatal, natal or postnatal period. are at high risk of developmental retardation, and early identification abnormalities plays a vital role improving infants’ quality life. Aims To describe neurodevelopment aged less than 1 year old, analyse incidences influencing neurodevelopmental order provide basis for monitoring management infants. Methods born between January 2016 December maternity infant health...

10.1136/gpsych-2018-100034 article EN cc-by-nc General Psychiatry 2018-12-01

Background: Pediatrician workforce shortages have aroused great attention from health authorities in China. Telemedicine services been known to enhance the management of children's health, yet rate adoption and usage Chinese hospitals still at a quite low level, factors influencing acceptance telemedicine remains unclear. Objective: The purpose this empirical study was evaluate reliability validity technology measurement instrument applied healthcare, investigate perception on provider-side...

10.3389/fped.2021.745687 article EN cc-by Frontiers in Pediatrics 2021-10-18

Evidence of the association certain neurodevelopmental disorder with specific type 2 inflammatory (T2) disease has been found. However, various disorders T2 diseases as a whole remains unclear in low-birth-weight (LBW) infants. To evaluate intellectual disability (ID), autism spectrum (ASD), attention deficit hyperactivity (ADHD), and learning (LD) LBW children adolescents. The study sample was derived from 2005 to 2018 National Health Interview Survey child files. adolescents aged 3-17 were...

10.3389/fpsyg.2024.1292071 article EN cc-by Frontiers in Psychology 2024-02-22

Conversational agents (CAs) have been developed in outpatient departments to improve physician-patient communication efficiency. As end users, patients' continuance intention is essential for the sustainable development of CAs.The aim this study was facilitate successful usage CAs by identifying key factors influencing and proposing corresponding managerial implications.This proposed an extended expectation-confirmation model empirically tested via a cross-sectional field survey. The...

10.2196/40681 article EN cc-by Journal of Medical Internet Research 2022-10-20

AI-enabled Clinical Decision Support Systems (AI + CDSSs) were heralded to contribute greatly the advancement of health care services. There is an increased availability monetary funds and technical expertise invested in projects proposals targeting building implementation such systems. Therefore, understanding actual system status clinical practice imperative.The aim study understand (1) current situation AI CDSSs implementations Chinese hospitals (2) concerns regarding future...

10.1055/s-0041-1736461 article EN Methods of Information in Medicine 2021-10-25

The rapid development of multimodal large language models (MLLMs), such as GPT-4V, has led to significant advancements. However, these still face challenges in medical capabilities due limitations the quantity and quality vision-text data, stemming from data privacy concerns high annotation costs. While pioneering approaches utilize PubMed's large-scale, de-identified image-text pairs address limitations, they fall short inherent noise. To tackle this, we refined PubMed employed MLLMs...

10.48550/arxiv.2406.19280 preprint EN arXiv (Cornell University) 2024-06-27

Objective: Health Information Exchange (HIE) enables providers to share healthcare information electronically across different organizations promote safer, more efficient, and less costly patient-centered care. This paper describes the development implementation of a city-wide HIE system in Shanghai, China. Methods: In 2006, as product Chinese reform, Sharing Platform was proposed means facilitate within Shanghai. collaboration with Shanghai Hospital Development Center, state-run nonprofit...

10.1109/bibm.2016.7822626 article EN 2021 IEEE International Conference on Bioinformatics and Biomedicine (BIBM) 2016-12-01

It is particularly necessary for biomedical researchers to obtain applicable biosamples accurately and efficiently, especially from a biobank with multiple-disease catalogs. To optimize the retrieval procedure, in early stages of non-automatic biobank, we developed procedure that combined electronic information system graphically designed printed recording system, which assisted retrieving samples quickly visualized way. In this tables depending on structure equipment registered...

10.1089/bio.2014.0102 article EN Biopreservation and Biobanking 2015-02-01

E-healthcare systems of Wireless Body Area Network (WBAN) promise enormous change in future healthcare industry. The system generally consists multiple sensor nodes that monitor various medical signals and deliver data to a network coordinator for further processing. One the major issues such is energy efficiency, owing limited power supply difficult replacement batteries some implanted sensors. Hence, developing an energy-efficient scheduling policy prolong sensors' lifetime brings great...

10.1109/ccdc.2014.6852477 article EN 2022 34th Chinese Control and Decision Conference (CCDC) 2014-05-01

Biobanks are important resources and central tools for translational medicine, which brings scientific research outcomes to clinical practice. The key purpose of biobanking in medicine other medical is provide biological samples that integrated with information. In 2008, the Shanghai Municipal Government launched "Shanghai Tissue Bank" an effort promote medicine. Now a sharing service platform has been constructed integrate practice information can be used diverse pharmaceutical studies....

10.1089/bio.2014.0091 article EN Biopreservation and Biobanking 2015-02-01

Internet hospitals introduced in China have effectively reduced service time and space, promoted high-quality pediatric medical resources to grassroots areas, solved the contradiction between supply demand of resources, met patients' increasing multi-level diversified needs. However, pediatricians' attitudes toward satisfaction with use internet remain unknown.This study aimed investigate knowledge of, order identify major issues hospital development, understand opinions on construction,...

10.3389/fped.2022.948788 article EN cc-by Frontiers in Pediatrics 2022-09-28

Abstract Aim To create a systematic digital health process mapping framework for full‐life‐cycle noncommunicable disease management grounded in key stakeholder engagement. Methods A triphasic, qualitative methodology was employed to construct Shanghai, China. The first phase involved desk research examine current guidance and practices. In the second phase, pivotal stakeholders participated focus group discussions identify prevalent touchpoints across lifetime management. final Delphi...

10.1111/jebm.12583 article EN cc-by Journal of Evidence-Based Medicine 2024-02-15
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