Yuxuan Gu

ORCID: 0000-0002-5967-7492
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About
Contact & Profiles
Research Areas
  • Obesity, Physical Activity, Diet
  • Food Security and Health in Diverse Populations
  • Global Health Care Issues
  • Healthcare Systems and Reforms
  • Health disparities and outcomes
  • Esophageal Cancer Research and Treatment
  • Nutritional Studies and Diet
  • Topic Modeling
  • Esophageal and GI Pathology
  • Atrial Fibrillation Management and Outcomes
  • Diabetes Treatment and Management
  • Aging and Gerontology Research
  • Global Maternal and Child Health
  • Nutrition, Health and Food Behavior
  • Inflammatory mediators and NSAID effects
  • Natural Language Processing Techniques
  • Health Systems, Economic Evaluations, Quality of Life
  • Physical Activity and Health
  • Intergenerational Family Dynamics and Caregiving
  • Cardiovascular Health and Risk Factors
  • Synthesis of β-Lactam Compounds
  • Colorectal Cancer Screening and Detection
  • Healthcare Policy and Management
  • Agriculture Sustainability and Environmental Impact
  • Metabolism, Diabetes, and Cancer

Nanjing Normal University
2022-2025

Zhejiang University
2009-2024

The University of Texas Health Science Center at Houston
2020-2024

Tulane University
2024

University of Texas Health Science Center at Dallas
2024

University Medical Center New Orleans
2024

Chinese University of Hong Kong
2023

Hebei General Hospital
2022

Hebei North University
2022

Center For Policy Research
2021

Background: Osteoarthritis is a common joint disease, with the acceleration of aging process in China, it has troubled middle-aged and elderly. There have been some epidemiological studies osteoarthritis conducted one single site, most them were on knee osteoarthritis. The results varied greatly between different surveys. was still lack large-scale multicenter This paper aimed to estimate overall prevalence lumbar osteoarthritis, cervical hand hip elderly China by summarizing existing...

10.3390/ijerph16234701 article EN International Journal of Environmental Research and Public Health 2019-11-26

Abstract Methicillin-resistant Staphylococcus aureus (MRSA) has become a serious threat to global health. In China, the proportion of S. isolates that were MRSA was 44.6% in 2014. The clinical and economic impact China remains largely uninvestigated. This study aims compare differences hospital costs, length stay, mortality rate between methicillin-susceptible (MSSA) colonization or infection cases those without an infection. A retrospective multicentre conducted four tertiary hospitals 2013...

10.1038/s41598-020-60825-6 article EN cc-by Scientific Reports 2020-03-03

The aim of this study was to characterize fluoroquinolone-resistant Shigella and determine whether the qnr aac(6')-Ib-cr genes could contribute sporadic shigellosis at clinic in Hangzhou area China.A total 202 strains (79 sonnei 123 flexneri ) isolated from cases 1998 2007 were analysed for their antimicrobial susceptibility. gyrA, gyrB, parC, parE, profiles incompatibility plasmids characterized. Chromosomal DNA fingerprinting determined by XbaI-based digestion PFGE.All S. susceptible...

10.1093/jac/dkp087 article EN Journal of Antimicrobial Chemotherapy 2009-03-05

China is facing challenges in caring for older adults. This paper aimed to understand knowledge, attitude, and practice (KAP) regarding the quality of caregivers elderly long-term care institutions Zhejiang Province, also find related factors improve caregivers. A cross-sectional survey was conducted from April June 2016 Province. In total, 84 were interviewed face-to-face with questionnaires on KAP towards care. Multiple linear regression used KAP. conceptual model made process path...

10.3390/ijerph16122164 article EN International Journal of Environmental Research and Public Health 2019-06-19

Ensuring contextual faithfulness in retrieval-augmented large language models (LLMs) is crucial for building trustworthy information-seeking systems, particularly long-form question-answering (LFQA) scenarios. In this work, we identify a salient correlation between LFQA and retrieval heads, set of attention heads responsible retrieving information. Leveraging insight, propose RHIO, framework designed to teach LLMs explicitly discriminate faithful unfaithful generations. RHIO first augments...

10.48550/arxiv.2501.13573 preprint EN arXiv (Cornell University) 2025-01-23

Dietary factors play a major role in cognitive aging, but few studies have assessed and compared the associations between specific dietary patterns Alzheimer's disease (AD) mortality. We included 27,773 U.S. participants (mean age = 59.8 years, 51.4 % female) from National Health Nutrition Examination Survey (NHANES) 1998 2016, with follow-up for AD mortality until December 2019. Five pattern scores were calculated utilizing one (1999-2002) or two repeated (2003-2016) 24hr recalls, including...

10.1016/j.tjpad.2025.100100 article EN cc-by-nc-nd The Journal of Prevention of Alzheimer s Disease 2025-03-01

Esophageal cancer (EC) is the sixth leading cause of tumor-related deaths worldwide. Estimates EC burden are necessary and could offer evidence-based suggestions for local control.The aim this study was to predict disease in China through estimation disability-adjusted life years (DALYs) direct medical expenditure by sex from 2013 2030.A dynamic cohort Markov model developed simulate prevalence, DALYs, sex. Input data were collected Statistical Yearbooks, Report Children's Development, World...

10.2196/33191 article EN cc-by JMIR Public Health and Surveillance 2021-12-29

The eastern and western regions of China are different in many ways such as socioeconomic characteristics health resource distribution. This study aimed to explore the outpatient health-seeking behavior compare influencing factors residents Zhejiang Qinghai Province, which represent situation China. Thus, this research will provide evidence for allocation reform. A cross-sectional was conducted on a sample selected from 1600 households province between 2016 2017 by multi-stage stratified...

10.1186/s12889-019-7305-0 article EN cc-by BMC Public Health 2019-07-19

Background Social connectivity and support can reduce depressive symptoms. Few studies have examined urban–rural differences in the relationship between social symptoms context of urbanization for Chinese older adults. The overall aim this study is to examine family on depression among Methods This cross-sectional used data from 2010 Sample Survey Aged Population Urban/Rural China (SSAPUR). Depressive were measured using Geriatric Depression Scale short-form (GDS-15). Family was by...

10.3389/fpsyt.2023.1162982 article EN cc-by Frontiers in Psychiatry 2023-05-11

Equity is the core of primary care. The issue equity in health has become urgent, and China attached increasing attention to it. With rapid economic development great changes medical insurance policy, pattern changed tremendously. reform healthcare Zhejiang Province at forefront China, studies on are significance entire country. This paper aimed measure from perspectives needs health-seeking behavior provide suggestions for next policy formulations, with respect timeliness. investigator's...

10.1186/s12939-018-0746-8 article EN cc-by International Journal for Equity in Health 2018-03-22

Abstract Objective Subarachnoid hemorrhage (SAH) is often devastating with increased early mortality, particularly in those presumed delayed cerebral ischemia (DCI). The ability to accurately predict survival for SAH patients during the hospital course would provide valuable information healthcare providers, patients, and families. This study aims utilize electronic health record (EHR) data machine learning approaches adverse outcome nontraumatic adult patients. Methods cohort included...

10.1002/acn3.51208 article EN cc-by Annals of Clinical and Translational Neurology 2020-09-29

Objectives: To investigate the effects of age, period, and cohort (APC) on trends in cognitive function among Chinese elderly, to explore how gender gaps change with cohort. Methods: This study used data from Longitudinal Healthy Longevity Survey (CLHLS) 1998 2018, included 90,432 participants aged above 65 years old. The measurement was score Mini-Mental State Examination (MMSE). Cross-classified random-effect models were function. Results: scores decreased age at an increasing rate. While...

10.3389/fpubh.2021.753671 article EN cc-by Frontiers in Public Health 2021-11-11

Studies regarding the validity of food frequency questionnaire (FFQ) and composition table (FCT) are limited in Asian countries. We aimed to evaluate a 64-item FFQ different methods constructing FCTs for assessing dietary intakes foods nutrients among adults eastern China.

10.1186/s12937-024-00921-9 article EN cc-by Nutrition Journal 2024-02-27

Physical inactivity and mental health disorders are emerging threats to public in China. Previous research on links between exercise wellbeing have focused clinical populations, with little evidence from the general population, particularly younger adults. We aimed investigate associations physical fitness Chinese college students.

10.3389/fpubh.2024.1384035 article EN cc-by Frontiers in Public Health 2024-07-16

China has made great achievements in health insurance coverage and healthcare financing; however, the rate of catastrophic expenditure (CHE) was 13.0% 2008, which is higher than that some other countries. There remain differences life-style, national customs, medical conditions, consciousness different provinces China. This study aimed to compare rates households with CHE, further explore performance factors influencing CHE between Zhejiang Qinghai province, Data were derived from household...

10.1186/s12913-018-3658-9 article EN cc-by BMC Health Services Research 2018-11-09

Abstract Background Clinical guidelines recommend a stepped-escalation treatment strategy for type 2 diabetes (T2DM). Across multiple strategies varying in efficacy and costs, no clinical or economic studies directly compared them. This study aims to estimate compare the cost-effectiveness of 10 commonly used pharmacologic combination T2DM. Methods Based on Chinese guideline practice, three-stepwise add-on were identified, which start with metformin, then switch metformin plus one oral drug...

10.1186/s12916-020-01837-x article EN cc-by BMC Medicine 2020-12-01

In China, doctor-patient relationships (D-P relationships) are cited frequently and attracted international attention. This study assesses whether the D-P relationship experienced by Chinese is associated with ethnicity, hospital hierarchies, socioeconomic factors. a national cross-sectional survey, multi-stage random sampling was adopted to assess regional socio-economic differences between year 2016 2017. Each area surveyed consisted of about 250 randomly chosen households, valid results...

10.3389/fpubh.2019.00330 article EN cc-by Frontiers in Public Health 2019-11-18

Social determinants are closely related to health and play a significant role in shaping the quality of life population. This study aimed explore differences HRQoL (health-related life) scores residents eastern province Zhejiang western Qinghai probe factors affecting among two populations. A sample 4210 from cross-sectional survey was included analysis. The EQ-5D-3L instrument used measure residents. Chi-square test t-test were examine between different variables analysis variance (ANOVA)...

10.3390/ijerph16081314 article EN International Journal of Environmental Research and Public Health 2019-04-12
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