Yu Zeng

ORCID: 0000-0002-2604-9502
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About
Contact & Profiles
Research Areas
  • HIV/AIDS Research and Interventions
  • Maternal Mental Health During Pregnancy and Postpartum
  • Digital Mental Health Interventions
  • Family Caregiving in Mental Illness
  • Impact of Technology on Adolescents
  • Mobile Health and mHealth Applications
  • COVID-19 and Mental Health
  • Mental Health Research Topics
  • Esophageal Cancer Research and Treatment
  • Psychological Well-being and Life Satisfaction
  • HIV-related health complications and treatments
  • Resilience and Mental Health
  • Pharmaceutical Practices and Patient Outcomes
  • Innovative Teaching and Learning Methods
  • Gastrointestinal motility and disorders
  • Esophageal and GI Pathology
  • Mental Health Treatment and Access
  • Ovarian cancer diagnosis and treatment
  • Phytochemicals and Antioxidant Activities
  • Atmospheric chemistry and aerosols
  • Death Anxiety and Social Exclusion
  • Pharmacy and Medical Practices
  • Mindfulness and Compassion Interventions
  • Biological Stains and Phytochemicals
  • Ginseng Biological Effects and Applications

Shenzhen Center for Disease Control and Prevention
2020-2025

Sun Yat-sen University
2019-2024

Nanchang University
2014-2024

Hainan University
2024

Zhangzhou Normal University
2011-2024

South China Agricultural University
2006-2024

Shenzhen Institutes of Advanced Technology
2024

The First Affiliated Hospital, Sun Yat-sen University
2024

Jiangxi Provincial People's Hospital
2024

Chinese Academy of Sciences
2024

People undergoing mass home- and community-based quarantine are vulnerable to mental health disorders during outbreaks of coronavirus disease (COVID-19), but few studies have evaluated the associated psychosocial factors.This study aimed estimate prevalence anxiety depressive symptoms identify demographic factors in general Chinese population COVID-19 pandemic period.Participants aged 18 years or above were recruited a cross-sectional online survey using snowball sampling from February...

10.2196/20328 article EN cc-by Journal of Medical Internet Research 2020-07-26

Background People living with HIV (PLWH) have high rates of depressive symptoms. However, only a few effective mental health interventions exist for this vulnerable population. Objective The aim study was to assess the efficacy WeChat-based intervention, Run4Love, randomized controlled trial among 300 people and depression (PLWHD) in China. Methods We recruited PLWH from outpatient clinic South Participants were screened based on Center Epidemiologic Studies-Depression (CES-D) scale. Those...

10.2196/16715 article EN cc-by Journal of Medical Internet Research 2020-02-09

A-type proanthocyanidins (PAs) are a subgroup of PAs that differ from B-type by the presence an ether bond between two consecutive constitutive units. This additional C-O-C gives them more stable and hydrophobic character. They increasing interest due to their potential multiple nutritional effects with low toxicity in food processing supplement development. have been identified several plants. However, role PAs, especially complex polymeric form (degree polymerization linkage), has not...

10.1111/1541-4337.13352 article EN cc-by Comprehensive Reviews in Food Science and Food Safety 2024-04-18

Microbial interactions can lead to different colonization outcomes of exogenous species, be they pathogenic or beneficial in nature. Predicting the species complex communities remains a fundamental challenge microbial ecology, mainly due our limited knowledge diverse mechanisms governing dynamics. Here, we propose data-driven approach independent any dynamics model predict from baseline compositions communities. We systematically validate this using synthetic data, finding that machine...

10.1038/s41467-024-46766-y article EN cc-by Nature Communications 2024-03-16

Abstract Background Irritable bowel syndrome (IBS) is a common functional gastrointestinal disorder characterized by abdominal pain, discomfort, and changes in habits. The mechanism underlying IBS remains unclear, little evidence exists for clarifying the causal relationship between blood metabolites IBS. Methods We conducted Mendelian randomization (MR) study using two samples. Exposure data 7824 Europeans were extracted from genome-wide association (GWAS) on metabolite levels. GWAS...

10.1186/s12876-023-03111-9 article EN cc-by BMC Gastroenterology 2024-01-05

Background The dose–response relationship between patient engagement and long-term intervention effects in mobile health (mHealth) interventions are understudied. Studies exploring potentially changing relationships outcomes mHealth needed. Objective This study aims to examine 3 psychosocial an intervention, Run4Love, using repeated measurements of at baseline 3, 6, 9 months. Methods is a secondary analysis longitudinal data from the Run4Love trial, randomized controlled trial with 300...

10.2196/25586 article EN cc-by JMIR mhealth and uhealth 2022-01-04

People living with HIV and depression have high rates of suicide. Studies mobile health (mHealth) interventions shown feasibility, acceptability, efficacy in improving mental people depression. However, few studies examined the mechanisms effects mHealth on suicide.This study was designed to examine a WeChat-based intervention, Run4Love, suicide among China, while considering perceived stress depressive symptoms as mediators.A sample 300 recruited from outpatient clinic large or AIDS...

10.2196/14729 article EN cc-by Journal of Medical Internet Research 2019-08-31

Associations between higher levels of patient engagement and better health outcomes have been found in face-to-face interventions; studies on such associations with mobile (mHealth) interventions limited the results are inconclusive.The objective this study is to investigate relationship an mHealth intervention depressive symptoms using repeated measures both at 4 time points.Data were drawn from a randomized controlled trial (RCT) aimed reducing among people living HIV elevated symptoms. We...

10.2196/20847 article EN cc-by JMIR mhealth and uhealth 2020-09-23

Background Patients with esophageal cancer often experience clinically relevant deterioration of quality life (QOL) after esophagectomy owing to malnutrition, lack physical exercise, and psychological symptoms. Objective This study aimed evaluate the feasibility, safety, efficacy a comprehensive intervention model using mobile health system (CIMmH) in patients esophagectomy. Methods Twenty undergoing modified McKeown surgical procedure were invited join CIMmH program both online offline...

10.2196/18946 article EN cc-by Journal of Medical Internet Research 2020-06-25

Despite a strong evidence on the negative association between HIV-related stigma and quality of life (QoL), few studies have examined indirect effects this relationship. This study aimed to examine QoL positive coping perceived stress in people living with HIV depressive symptoms (PLWHD). used baseline date from randomized controlled trial. Structural equation model was as well stress. Perceived internalized had direct (β = −0.14, p < 0.05) effect QoL. Moreover, through decreased increased...

10.1080/09540121.2020.1752890 article EN AIDS Care 2020-04-14

To investigate the factors that influence levels of resilience in patients with burns during rehabilitation, and to provide theoretical guidance for psychological crisis prevention intervention. A total 129 undergoing rehabilitation were investigated using a demographic questionnaire, Connor-Davidson Resilience Scale (CD-RISC), Social Support Rating (SSRS), Simplified Coping Styles Questionnaire. The overall score burn was at middle level. Multiple regression analysis showed gender, marital...

10.1016/j.ijnss.2014.02.018 article EN cc-by-nc-nd International Journal of Nursing Sciences 2014-03-01

The elevation and dissipation of pollutants after the ignition fireworks in different functional areas a valley city were investigated.The Air Quality Index (AQI) as well inter-day intra-day concentrations various air (PM10, PM2.5, SO2, NO2, CO, O3) measured during two episodes that took place Chinese New Year festivities.For special terrain Jinan, mean increased sharply within 2-4 h firework displays, 4-6 times higher than usual levels. It 2-3 d for to dissipate background Compared...

10.1371/journal.pone.0168297 article EN cc-by PLoS ONE 2017-01-03

Background The effectiveness of psychosocial interventions on quality life (QOL) among people living with HIV has been validated, including mobile health (mHealth) interventions. However, it is unclear which components such account for these effects. Objective This study aims to examine positive coping as a potential mediator the effects an mHealth intervention QOL HIV. Methods For this secondary analysis, we used data from mHealth-based randomized controlled trial, Run4Love, was conducted...

10.2196/25948 article EN cc-by Journal of Medical Internet Research 2022-02-17

Background Emerging studies have shown the effectiveness of mobile health (mHealth) interventions in reducing depressive symptoms among people living with HIV. Most these included only short-term follow-up, limited data on long-term effects. Objective The purpose this study is to assess effects a randomized controlled trial called Run4Love HIV at 1-year and 3-year follow-ups. Methods A total 300 were recruited an intervention or control group Guangzhou, China, from September 2017 January...

10.2196/36809 article EN cc-by Journal of Medical Internet Research 2022-05-24

Abstract Chemoresistance has long been a significant but unresolved issue in the treatment of various cancers, including most deadly gynecological cancer, high-grade serous ovary cancer (HGSOC). In this study, single nuclei transcriptome analyses were utilized to identify key cells and core networks for chemoresistance HGSOC patients with different early responses platinum-based chemotherapy at single-cell level. Biomarkers also screened using bulk data from independent cohorts larger sample...

10.1101/2024.02.03.24302058 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2024-02-06

Background Although several studies have investigated the effects of mobile health (mHealth) interventions on depression among people living with HIV, few explored mediators mHealth-based to improve mental in HIV. Identifying influential may enhance and refine effective components mHealth Objective This study aimed examine mediating factors a intervention, Run4Love, designed reduce HIV using 4 time-point measurement data. Methods used data from randomized controlled trial intervention...

10.2196/15489 article EN cc-by JMIR mhealth and uhealth 2019-11-15

SUMMARY Introduction The Sichuan “5.12” Earthquake in 2008 occurred a relatively underdeveloped area China. rainy weather, the mountainous environment and local languages all posed major challenges to dissemination of information services after disaster. By adopting communication perspective, this study applies diffusion innovations theory investigate how healthcare professionals diffused health technologies, during rescue relief operation. Method authors conducted three focus group sessions...

10.1002/hpm.2137 article EN The International Journal of Health Planning and Management 2012-08-02
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