Wenjun He

ORCID: 0000-0002-6993-1837
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About
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Research Areas
  • Healthcare Systems and Reforms
  • Digital Mental Health Interventions
  • Patient Satisfaction in Healthcare
  • Global Maternal and Child Health
  • Schizophrenia research and treatment
  • Clinical practice guidelines implementation
  • Health Policy Implementation Science
  • Health Systems, Economic Evaluations, Quality of Life
  • Influenza Virus Research Studies
  • Vaccine Coverage and Hesitancy
  • Ophthalmology and Visual Impairment Studies
  • Healthcare Policy and Management
  • Patient-Provider Communication in Healthcare
  • Chronic Disease Management Strategies
  • Health disparities and outcomes
  • Smoking Behavior and Cessation
  • Primary Care and Health Outcomes
  • Bipolar Disorder and Treatment
  • Social Media in Health Education
  • Telemedicine and Telehealth Implementation
  • Obesity, Physical Activity, Diet
  • Mentoring and Academic Development
  • COVID-19 Clinical Research Studies
  • Ophthalmology and Visual Health Research
  • Homicide, Infanticide, and Child Abuse

Southern Medical University
2021-2025

Guiyang Medical University
2022-2024

New York University
2024

Zhuhai People's Hospital
2024

Jinan University
2024

Capital Medical University
2024

National Institute for Viral Disease Control and Prevention
2024

Chinese Center For Disease Control and Prevention
2024

Shandong First Medical University
2024

Affiliated Hospital of Guizhou Medical University
2022

Background Schizophrenia is a leading cause of disability, and shift from facility- to community-based care has been proposed meet the resource challenges mental healthcare in low- middle-income countries. We hypothesized that addition mobile texting would improve schizophrenia resource-poor community setting compared with free-medicine program alone. Methods findings In this 2-arm randomized controlled trial, 278 community-dwelling villagers (patient participants) were randomly selected...

10.1371/journal.pmed.1002785 article EN cc-by PLoS Medicine 2019-04-23

Per United Nations' Sustainable Development Goals, Nepal is aspiring to achieve universal and equitable access safe affordable drinking water provide adequate sanitation for all by 2030. For these goals be accomplished, it important understand the country's geographical heterogeneity inequality of its drinking-water supply (WSS) so that resource allocation disease control can optimized. We aimed 1) estimate spatial improved WSS among overall Nepalese population at a high resolution; 2)...

10.1186/s12939-018-0754-8 article EN cc-by International Journal for Equity in Health 2018-04-02

Traditional Chinese medicine (TCM) is commonly used alongside Western for stroke management in China. However, there significant variation TCM practice, and the utilisation of evidence-based clinical practice guidelines inadequate. This study aims to evaluate effectiveness three popular frameworks-Consolidated Framework Implementation Research (CFIR), Theoretical Domains (TDF) Normalization Process Theory (NPT)-in improving implementation outcomes integrated guideline management. employs a...

10.1136/bmjopen-2023-078103 article EN cc-by-nc-nd BMJ Open 2025-01-01

<title>Abstract</title> Background Influenza vaccination rates remain suboptimal globally, particularly in China, highlighting the need for effective, low-cost interventions. This randomized controlled trial aimed to evaluate effectiveness of a 30-second Rapid Verbal Persuasion intervention promoting influenza uptake among individuals visiting centers China. Methods The study was conducted from November 13 December 7, 2023, across eight primary healthcare three Chinese cities (Ningbo,...

10.21203/rs.3.rs-5828050/v1 preprint EN cc-by Research Square (Research Square) 2025-02-04

ABSTRACT Aim This study aimed to develop and evaluate an automated large language model (LLM)‐based system for assessing the quality of medical imaging guidelines consensus (GACS) in different languages, focusing on enhancing evaluation efficiency, consistency, reducing manual workload. Method We developed QPC‐HASE‐GuidelineEval algorithm, which integrates a Four‐Quadrant Questions Classification Strategy Hybrid Search Enhancement. The was validated 45 (36 Chinese 9 English) published 2021...

10.1111/jebm.70020 article EN Journal of Evidence-Based Medicine 2025-04-03

Chinese patent medicines, produced using advanced pharmaceutical techniques and available in various forms, including powders, granules, tablets, pills, capsules, finds extensive utilization among Western medicine practitioners primary healthcare (WMP-PHC). However, the inappropriate overprescribing of these medicines has led to significant resource waste raised considerable concerns. Therefore, we aim address related knowledge gaps by employing unannounced standardized patients (USPs) as a...

10.1186/s12906-025-04870-6 article EN cc-by-nc-nd BMC Complementary Medicine and Therapies 2025-04-23

Abstract Background An English version of the Patient Perception Patient-Centeredness (PPPC) scale was recently revised, and it is necessary to test this instrument in different primary care populations. Aim This study aimed assess validity reliability a Chinese PPPC scale. Design A mixed method used study. The Delphi collect qualitative quantitative data address content by calculating Content Validity Index, Ratio, adjusted Kappa, Item Impact Score. Confirmatory factor analysis (CFA)...

10.1186/s12875-023-02227-x article EN cc-by BMC Primary Care 2024-01-05

Primary healthcare (PHC) serves as the cornerstone for attainment of universal health coverage (UHC). Efforts to promote UHC should focus on expansion access and quality. However, robust quality evidence has remained scarce in China. Common assessment methods such chart abstraction, patient rating clinical vignette use indirect information that may not represent real practice. This study will send standardised patients (SP or healthy person trained consistently simulate medical history,...

10.1136/bmjopen-2018-023997 article EN cc-by-nc BMJ Open 2019-02-01

BackgroundThis study aims to evaluate primary care providers' adherence the standard of measuring blood pressure for people aged 35 or above during their initial visit, as per Chinese guidelines, and identify factors affecting practices.MethodsWe developed 11 standardized patients (SP) cases tracer conditions care, deployed trained SPs unannounced visits randomly selected providers in seven provinces China. The used a checklist based on guidelines record whether how was measured. Data were...

10.1016/j.lanwpc.2023.100973 article EN cc-by-nc-nd The Lancet Regional Health - Western Pacific 2023-11-23

We analyzed COVID-19 influences on the design, implementation, and validity of assessing quality primary health care using unannounced standardized patients (USPs) in China. Because pandemic, we crowdsourced our funding, removed tuberculosis from USP case roster, adjusted common cold asthma cases, used hybrid online-offline training for USPs, shared USPs across provinces, strengthened ethical considerations. With those changes, were able to conduct fieldwork despite frequent interruptions....

10.2105/ajph.2022.306779 article EN American Journal of Public Health 2022-04-28

Background Schizophrenia is a severe and disabling condition that presents dire health equity challenge. Our initial 6-month trial (previously reported) using mobile texting lay supporters, called LEAN, significantly improved medication adherence from 0.48 to 0.61 (adjusted mean 0.11, 95% CI 0.03 0.20, P=.007) for adults with schizophrenia living in resource-poor village rural China. Objective We explored the effectiveness of our program improving participants’ adherence, functioning,...

10.2196/22631 article EN cc-by Journal of Medical Internet Research 2020-12-01

Despite the abundance of measures to assess medication adherence by persons suffering schizophrenia, few studies have evaluated their concordance and validity against a reference standard in resource-poor community settings. We explored several antipsychotic community.

10.1016/j.schres.2018.05.014 article EN cc-by-nc-nd Schizophrenia Research 2018-05-25

Introduction As direct-to-consumer teleconsultation (hereafter referred to as ‘teleconsultation’) has gained popularity, an increasing number of patients have been leaving online reviews their experiences. These can help guide in identifying doctors for teleconsultation. However, few studies examined the validity assessing quality against a gold standard. Therefore, we aim use unannounced standardised (USPs) validate both technical and patient-centred teleconsultations. We hypothesise that...

10.1136/bmjopen-2023-071783 article EN cc-by-nc BMJ Open 2023-05-01

Abstract Background Evidence on the prevalence of smoking in China remains insufficient, with most previous studies focusing a single region. However, exhibits significant inequalities across entire country. This study aimed to evaluate risk tobacco country, taking into account spatial inequalities. Methods The data used this were collected 23 provinces, 5 autonomous regions, and 4 municipalities directly under central government 2022. Large population survey used, Bayesian geostatistical...

10.1186/s12889-024-18559-x article EN cc-by BMC Public Health 2024-08-15

This study aims to examine the mediation role of satisfaction with children on association between contact (CCT) and healthy aging among middle-aged older parents in China. Data from 9,575 over 45 years old were obtained 2018 China Health Retirement Longitudinal Survey. A multinomial logistic regression model was applied measure contact, satisfaction, potential confounders controlled. We used Sobel-Goodman Mediation test analyze types CCT aging. Parents adult had higher [for weekly...

10.3389/fpubh.2022.836558 article EN cc-by Frontiers in Public Health 2022-03-14

Abstract Aims Intimate partner violence (IPV) is an important risk factor for perinatal depression (PND). But IPV's impact on the natural prognosis of PND symptoms not well understood. We tested two hypotheses: (1) pregnant women with IPV experiences will exhibit more severe than without experience; (2) experience impede recovery PND. also explored contribution to comparing other factors. Method The sample comprised 813 followed through period in Hunan, China. assessed using items from Short...

10.1017/s2045796020000463 article EN cc-by-nc-nd Epidemiology and Psychiatric Sciences 2020-01-01

Improper refractive correction can be harmful to eye health, aggravating the burden of vision impairment. During most optometry clinical consultations, practitioner-patient interactions play a key role. Maybe it is feasible for patients themselves do something get high-quality optometry. But present empirical research on quality improvement care needs strengthened. The study aims test effect brief verbal intervention (BVI) through service.This will take unannounced standardized patient (USP)...

10.1186/s12886-023-03023-y article EN cc-by BMC Ophthalmology 2023-06-16

Background Reducing the treatment gap for mental health in low- and middle-income countries is a high priority. Even with treatment, adherence to antipsychotics rather low. Our integrated intervention package significantly improved medication within 6 months villagers schizophrenia resource-poor communities rural China. However, considering resource constraint, we need test whether effect of those behavior-shaping interventions may be maintained even after suspension intervention. Objective...

10.2196/33628 article EN cc-by JMIR mhealth and uhealth 2022-02-03

Abstract Background and purpose Diabetes is a highly prevalent non-communicable disease with severe clinical consequences. China has 140.9 million diabetes patients aged 20–79 years, prevalence of 10% in 2021. The Shared Medical Appointment (SMA) group-based Chronic Care Model that improved patient health outcomes integration treatment management high-income countries or areas. Still, little known about selecting active components their levels (e.g., different service forms, intensity,...

10.21203/rs.3.rs-3987350/v1 preprint EN cc-by Research Square (Research Square) 2024-03-21

The effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection persist months and years after recovery. We conducted an online survey to assess the health condition convalescents approximately 5 following primary SARS-CoV-2. study recruited 5,510 individuals who were infected, 626 participants had experienced reinfection, 521 without infective history. most common disorders group fatigue (15.18 %), memory issue (13.13 post-exertional malaise (PEM, 11.68 brain fog...

10.1016/j.bsheal.2024.06.001 article EN cc-by-nc-nd Biosafety and Health 2024-06-13

Background: Traditional Chinese medicine (TCM) is commonly used alongside western for stroke management in China. However, there significant variation TCM practice, and the utilization of evidence-based clinical practice guidelines inadequate.This study aims to evaluate effectiveness three popular frameworks (Consolidated Framework Implementation Research, Theoretical Domains Framework, Normalization Process Theory) improving implementation outcomes integrated guideline management. Methods:...

10.1101/2024.06.20.24309138 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2024-06-22

<title>Abstract</title> Background The current situation regarding tobacco consumption in China is grave, posing a significant threat to the health of smokers. Chinese government has implemented several policies aimed at controlling use. Brief verbal Intervention for Smoking Cessation (BISC) been demonstrated as highly effective and cost-efficient. Primary Healthcare (PHC) providers play pivotal role pioneers executing BISC. However, execution BISC within PHC falls short ideal standards....

10.21203/rs.3.rs-4627685/v1 preprint EN cc-by Research Square (Research Square) 2024-06-25

<title>Abstract</title> <bold>Background</bold> Seasonal influenza poses an enormous burden worldwide, with older adults facing preventable morbidity and mortality. However, seasonal vaccination coverage is poor among populations in China. Pay-it-forward (giving a person free vaccine opportunity to donate support others) financial incentives (<italic>e.g.</italic> vaccination) could be effective improving uptake, but there are no prospective comparisons of these two strategies adults. The...

10.21203/rs.3.rs-4751218/v1 preprint EN cc-by Research Square (Research Square) 2024-08-17

Abstract Background The Patient Perception of Patient-Centeredness (PPPC) scale in English was recently revised, and it is necessary to test this instrument different primary care populations. Aim This study aimed assess the validity reliability a Chinese version PPPC scale. Design Delphi method used address content by calculating Content Validity Index, Ratio, adjusted Kappa, Item Impact Score. Confirmatory factor analysis (CFA) exploratory (EFA) were construct internal consistency also...

10.21203/rs.3.rs-2396057/v1 preprint EN cc-by Research Square (Research Square) 2023-03-10
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