Mengying Li

ORCID: 0000-0002-5208-5398
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About
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Research Areas
  • Health disparities and outcomes
  • Chronic Disease Management Strategies
  • Hepatitis C virus research
  • Urban Green Space and Health
  • Hepatitis B Virus Studies
  • Urban Transport and Accessibility
  • Healthcare Systems and Reforms
  • Hepatitis Viruses Studies and Epidemiology
  • EFL/ESL Teaching and Learning
  • Land Use and Ecosystem Services
  • Health and Wellbeing Research
  • China's Socioeconomic Reforms and Governance
  • Social Media and Politics
  • COVID-19 epidemiological studies
  • COVID-19 impact on air quality
  • Diversity and Impact of Dance
  • Vaccine Coverage and Hesitancy
  • Physical Activity and Health
  • Human Motion and Animation
  • Health Systems, Economic Evaluations, Quality of Life
  • Advanced Decision-Making Techniques
  • COVID-19 Pandemic Impacts
  • Healthcare Systems and Public Health
  • Semiconductor Quantum Structures and Devices
  • Gaze Tracking and Assistive Technology

Suihua University
2025

Fudan University
2020-2024

Guangdong Institute of Arts and Sciences
2023

Fujian Provincial Cancer Hospital
2023

Wuhan University
2023

Wuhan Institute of Technology
2022

National Health and Family Planning Commission
2020-2021

Beijing University of Technology
2021

South China Agricultural University
2020

Nanjing University of Science and Technology
2017

Abstract Background Functional disability and multimorbidity are common among older people. However, little is known about the relationship between functional different combinations. We aimed to identify patterns explore associations these disability. Methods investigated a multi-stage random sample of 1871 participants aged ≥60 years covered by long-term care insurance in Shanghai, China. Multimorbidity was defined as simultaneous presence two or more chronic diseases an individual....

10.1186/s12889-021-10463-y article EN cc-by BMC Public Health 2021-02-27

Elimination of hepatitis B virus (HBV) is a striking challenge for countries with high or moderate disease burden. Therefore, using China as practical case to share experiences similar may accelerate the achievement WHO 2030 target 90% reduction in HBV-related incidence. We aim evaluate impact national HBV immunization strategies China; and feasibility achieve targets under different scenarios.We constructed an expanded Susceptible-Exposed-Infectious-Recovered (SEIR) model decision...

10.1186/s40249-022-01032-5 article EN cc-by Infectious Diseases of Poverty 2022-10-11

The purpose of this study is to investigate how deep learning and other artificial intelligence (AI) technologies can be used enhance the intelligent level dance instruction. develops a action recognition feedback model based on Graph Attention Mechanism (GA) Bidirectional Gated Recurrent Unit (3D-Resnet-BigRu). In model, time series features are captured using BiGRU after 3D-ResNet inserted extract video features. Lastly, GA dynamically modifies node weights maximize performance. According...

10.1038/s41598-025-85407-2 article EN cc-by-nc-nd Scientific Reports 2025-01-08

Abstract This paper looks at the Chinese heritage language schools in metropolitan Phoenix area and examines what role parents of students play schools. Based on semi-structured interviews, class observations publication from local schools, this study shows that although have benefited support many ways, excessive dependence them has contributed to some problems including low quality teaching inadequately prepared teachers. Recommendations are made improve situation by exploring potential...

10.1080/15235882.2005.10162831 article EN Bilingual Research Journal 2005-04-01

Computational social science research on automated media accounts, colloquially dubbed “bots”, has tended to rely binary verification methods detect bot operations media. Typically focused textual data from Twitter (now rebranded as "X"), these inference-based are prone finding false positives and failing understand the subtler ways in which bots operate over time, through visual content particular contexts. This brings methodological contributions such studies, focusing what it calls...

10.33621/jdsr.v6i1.215 article EN cc-by-sa Journal of Digital Social Research 2024-03-06

BACKGROUND Older migrants in China without local resident registration ( hukou ) are a vulnerable population and face barriers to receiving healthcare. OBJECTIVES We aimed quantify the disparities healthcare utilization between older residents Shanghai, China. DESIGN This was cross‐sectional study. SETTING The study conducted China, 2016. PARTICIPANTS adults (aged ≥60 years) were recruited based on three‐stage stratified cluster sampling method (2571 locals 1920 migrants). MEASUREMENTS...

10.1111/jgs.16421 article EN Journal of the American Geriatrics Society 2020-03-28

The objective of this study was to estimate the joint effects cognitive impairment and depressive symptoms on health-related quality life (HRQoL) explore mediating role disability among Chinese community-dwelling older adults. A cross-sectional conducted with 2525 adults aged ≥60 years living in Shanghai, China 2019. Participants were divided into four groups: (1) non-depressed without dementia, (2) probable MCI, (3) depressed dementia (4) mild (MCI). HRQoL assessed using 36-Item Short-Form...

10.1111/hsc.14016 article EN Health & Social Care in the Community 2022-09-16

ABSTRACT Background Since its first case’s occurrence in Wuhan, China, the Coronavirus Disease 2019 (COVID-19) has been spreading rapidly to other provinces and neighboring countries. A series of intervention strategies have implemented, but didn’t stop spread. Methods Two mathematical models developed simulate current epidemic situation city Wuhan parts China. Special considerations were given mobility people for estimation forecast number asymptomatic infections, symptomatic infections...

10.1101/2020.02.19.20025387 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2020-02-23

While it is increasingly recognised that commercial social media platforms are not neutral tools for online activism, our knowledge of how such concretely intervene in user activities and shape the dynamics activism remains limited. This article focuses on analysing strategies mechanisms have been used by Sina Weibo to manage contention. Based interviews with operators opinion leaders, analysis relevant cases documents, this finds its early days actively facilitated production spread...

10.1080/1369118x.2021.1983001 article EN Information Communication & Society 2021-10-03

Abstract Background Few studies have explored patterns of physical activity (PA) and examined their relationship with depression among community-dwelling older adults. We aimed to identify the PA through a person-centered analytical approach examine association between quantity PA, Methods conducted cross-sectional survey study in Minhang district, Shanghai, China, August 2019, used self-administered questionnaire collect data home visits. The total sample included 2525 This Physical...

10.1186/s12877-021-02537-8 article EN cc-by BMC Geriatrics 2021-10-21

(1) Purpose: The ongoing COVID-19 pandemic has had an impact on mental health and the utilization of hospital-based inpatient care worldwide. aim this study was to determine service in Shanghai by comparison with records during preceding 4 years. (2) Methods: medical were provided Municipal Health Insurance Bureau. Diagnostic coding based International Classification Diseases-10th revision (ICD-10), inpatients codes from F00 F99 examined. (3) Results: Inpatients compared according gender,...

10.3390/healthcare10081402 article EN Healthcare 2022-07-27

10.7544/issn1000-1239.2020.20200181 article EN Journal of Computer Research and Development 2020-08-01

Abstract Background Depression is common in patients with multimorbidity, but little known about the relationship between depression and multimorbidity. The purpose of our research was to investigate multimorbidity patterns their association a sample older people covered by long‐term care insurance Shanghai, China. Method This population‐based cross‐sectional study, 1871 participants aged ≥60 years old who are Shanghai insurance. Multimorbidity defined as presence two or more chronic...

10.1111/psyg.12783 article EN cc-by-nc Psychogeriatrics 2021-11-07

Sleep staging is one of the important methods to diagnosis and treatment sleep diseases. However, it laborious time-consuming, therefore, computer assisted necessary. Most existing researches using hand-engineered features rely on prior knowledges analysis, usually single channel electroencephalogram (EEG) used for task. Prior knowledge not always available, EEG signal cannot fully represent patient’s sleeping physiological states. To tackle above two problems, we propose an automatic...

10.3389/fnhum.2021.727139 article EN cc-by Frontiers in Human Neuroscience 2021-10-08

We present an algorithm of extracting the wavelet coefficients object based on ghost imaging (GI) system. Through modification projected random patterns by using a series templates, transform GI (WTGI) can directly measure high frequency components without needing original image. In this study, we theoretically and experimentally perform detection with arrow letter A WTGI. Comparing traditional method, use proposed in paper significantly improve quality image both cases. The special...

10.1088/2040-8986/aa7fcf article EN Journal of Optics 2017-07-14

무분별한 도시화로 인해 자원 이용 효율성이 낮아질 뿐만 아니라, 도시환경이 지속적으로 훼손되고 있다. 장기적으로 보다면, 환경 캐링 커패시티(Environmental Carrying Capacity)가 떨어질 때 사회적 공동효과와 이익 및 도시 경제발전 수준도 수 또한, 보건환경이 악화되어 거주민의 건강에 악영향을 미칠 도시화 발전 수준이 대기질에 미치는 영향에 대한 철저한 이해와 대기 환경개선 도시환경 거버넌스 정책 수립이 매우 필요하다. 본 연구는 문헌 검토 유효데이터를 바탕으로 경제, 에너지, 사회보장, 공간구조와 대중교통 자원, 효율 폐기물 처리와 환경보호 투자 등 6가지 차원에서 지표를 재구축하였다. 퍼지 통계 방법, 즉 Grey Relational Analysis(GRA)를 활용하여, 평가지표와 미세먼지((PM<SUB>10</SUB>)와의 상호작용 관계를 중점적으로 연구하였다. 패널 데이터 회귀 분석을 활용하여 대기질의 계량 분석하였다. 연구 결과를 보았을 각...

10.15301/jepa.2021.29.3.77 article KO Journal of Environmental Policy and Administration 2021-09-30

10.1504/ijict.2024.142296 article EN International Journal of Information and Communication Technology 2024-01-01

Agricultural actions usually involve a decision process collaborating different makers and officers. Different may encounter difficulties depending on the type of actions. In order to make efficient progress in actions, support system for making should be constructed include not only supporting information decision, but also tools management. For such management system, enhancement task communication, data summarizing subtask focus development. this study, we used MAKOCI (Multi-Agent...

10.1109/agro-geoinformatics.2014.6910613 article EN 2014-08-01

At present, most of the precipitation’s level predictions use laws nature to build mathematical model which contains one or more series carry out numerical simulation, as thus analyze causes and consequences evolution. Bayesian is kind foregoing said. In classification model, Naive Bayes known for its stability easy operate, but established precedent assumption tends be inadmissible. So here article proposed  a new prediction based on tree Augmented Bayes(we called TAN short hereafter),...

10.11591/telkomnika.v12i1.3997 article EN TELKOMNIKA Indonesian Journal of Electrical Engineering 2013-12-02

Few large studies evaluated the effects of time trends on virologic suppression in people living with HIV/AIDS (PLWHA) China. To address this, An retrospective observational longitudinal study was conducted. We examined annual rate suppression, viral load at and other determinants Zhejiang Province, China PLWHA between January 2013 July 2018. Patients who received a treatment regimen for least 24 weeks were included. Virologic defined as VL ≤50 copies/mL. Generalized estimating equation...

10.1080/09540121.2021.1981223 article EN AIDS Care 2021-09-28
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