Zhongming Chen

ORCID: 0000-0001-9647-7193
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About
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Research Areas
  • Orthopedic Infections and Treatments
  • Total Knee Arthroplasty Outcomes
  • Orthopaedic implants and arthroplasty
  • Healthcare Systems and Reforms
  • Knee injuries and reconstruction techniques
  • Global Health Workforce Issues
  • Surgical site infection prevention
  • Surgical Sutures and Adhesives
  • Shoulder Injury and Treatment
  • Primary Care and Health Outcomes
  • Osteoarthritis Treatment and Mechanisms
  • Healthcare Policy and Management
  • Orthopedic Surgery and Rehabilitation
  • Musculoskeletal synovial abnormalities and treatments
  • Bone and Joint Diseases
  • Periodontal Regeneration and Treatments
  • Medical Research and Practices
  • Health Systems, Economic Evaluations, Quality of Life
  • Health Literacy and Information Accessibility
  • Alzheimer's disease research and treatments
  • Social Media in Health Education
  • Hip disorders and treatments
  • Nerve Injury and Rehabilitation
  • Antimicrobial agents and applications
  • Elbow and Forearm Trauma Treatment

Beijing Institute of Technology
2025

LifeBridge Health
2022-2024

Sinai Hospital
2021-2024

The Third Affiliated Hospital of Zhejiang Chinese Medical University
2024

Weifang Medical University
2014-2024

University of Minnesota
2024

Twin Cities Orthopedics
2019-2024

Lenox Hill Hospital
2020-2023

Guangdong Polytechnic of Industry and Commerce
2022-2023

Guangdong Polytechnic Normal University
2023

Abstract With an expected increase in total knee arthroplasty (TKA) procedures, revision TKA (rTKA) procedures continue to be a burden on the United States health care system. The evolution of surgical techniques and prosthetic designs has, however, provided paradigm shift etiology failure mechanisms TKA. This review can shed light current reasons for revision, which may lead insights how improve outcomes lower future risks. We will primarily focus epidemiology rTKA present time, but we also...

10.1055/s-0041-1735282 article EN The Journal of Knee Surgery 2021-09-10

Cognitive impairment is a common health problem among older adults. Previous studies have proven the association between sleep quality and cognitive impairment, but specific underlying mechanisms need to be further explored. This study aimed examine relationship mediating effect of frailty in this rural Data from cross-sectional conducted areas Shandong Province September December 2023. A total 695 adults were included. The Pittsburgh Sleep Quality Index (PSQI) was used measure quality....

10.1186/s12877-024-05657-z article EN cc-by-nc-nd BMC Geriatrics 2025-01-03

Abstract Background General practitioners are the gatekeepers of health residents. This study aims to evaluate trend and equity general ' allocation from 2012 2017 in China provide a reference for regional planning rational distribution practitioners. Methods We extracted data 22 provinces, 5 autonomous regions, 4 municipalities mainland China. The population geographical area were taken Statistical Yearbook. Health Lorenz curve, Gini coefficient, agglomeration degree used analyze data....

10.1186/s12960-021-00561-8 article EN cc-by Human Resources for Health 2021-02-15

Abstract Robotic-assisted total knee arthroplasty (RA-TKA) has been shown to improve the accuracy of bone resection, reduce radiographic outliers, and decrease iatrogenic injury. However, it also that RA-TKA surgical times can be longer than manual surgery during adoption. The purpose this article was investigate (1) characteristics operative time curves trends, noting amount surgeons who improved, for those performed at least 12 cases (based on initial modeling); (2) proportion RA achieved...

10.1055/s-0042-1744193 article EN The Journal of Knee Surgery 2022-03-07

Abstract Purpose The gold standard to decrease total joint arthroplasty (TJA) periprosthetic infection (PJI) is preoperative antibiotic prophylaxis. Despite substantial prevention efforts, rates of PJIs are increasing. While cefazolin the drug choice for prophylaxis, adjunctive vancomycin therapy has been used in methicillin-resistant Staphylococcus aureus (MRSA) endemic areas. However, studies examining these combinations lacking. Therefore, we sought examine complications among plus and...

10.1186/s42836-023-00222-2 article EN cc-by Arthroplasty 2024-03-08

Vulnerable populations, including patients from a lower socioeconomic status, are at an increased risk for infection, revision surgery, mortality, and complications after total joint arthroplasty (TJA). An effective metric to quantify compare these populations has not yet been established in the literature. The Area Deprivation Index (ADI) provides composite area-based indicator of disadvantage consisting 17 U.S. Census indicators, based on education, employment, housing quality, poverty. We...

10.2106/jbjs.oa.23.00115 article EN cc-by-nc-nd JBJS Open Access 2024-04-01

Background : To assess the joint and stratified associations between cardiorespiratory fitness (CRF), incidence, mortality from cancer in never, former, current male smokers. Methods CRF (treadmill exercise test) was assessed 4694 men (never smokers [n = 1715]; former 1602], 32.4 [30.5] pack-years; 1377], 40.3 [26] pack-years) aged 58.1 (17.3) years, prospectively followed for 12.7 (7.5) years. Multivariable Cox hazard models were analyzed. Results In analyses, where high never used as a...

10.1123/jpah.2019-0245 article EN Journal of Physical Activity and Health 2019-11-20

Robotic-arm assisted total knee arthroplasty (RATKA) has the potential to enhance radiographic, clinical, and patient-reported outcomes. The purpose of this study was compare resource utilization, episode-of-care (EOC) costs, readmissions, complications robotic-arm manual TKA (MTKA).TKA procedures were identified from a private payer claims database. RATKA required both robotic arm-assisted procedure code 60-day pre-operative computed tomography scan. Propensity score matching (1:5 MTKA)...

10.2147/ceor.s357112 article EN cc-by-nc ClinicoEconomics and Outcomes Research 2022-05-01

Abstract Background Retinal biomarkers of Alzheimer’s disease (AD) have been extensively investigated in recent decades. nervous and vascular parameters can reflect brain conditions, they facilitate early diagnosis AD. Objective Our study aimed to evaluate the difference retinal neuro-layer thickness patients with AD healthy controls (HCs). Methods Non-invasive optical coherence tomography angiography (OCTA) was used determine combined nerve fiber layer (RNFL) ganglion cell (GCL), as well...

10.1186/s12938-021-00931-2 article EN cc-by BioMedical Engineering OnLine 2021-10-03

Robotic arm-assisted total knee arthroplasty (RATKA) has demonstrated improved patient-reported outcome measures. Less evidence been reported on how frequently patients return to complex activities of daily living. Our purposes were investigate (1) hospital lengths stay (LOSs) (2) discharge dispositions and (3) the rates postoperative time intervals at which returned driving working.A 50 RATKA who employed prior surgery included. Outcomes included LOS, dispositions, driving, work.A 48 (96%)...

10.1016/j.artd.2022.06.002 article EN cc-by-nc-nd Arthroplasty Today 2022-07-19

Background Primary healthcare professionals were overworked and psychologically overwhelmed during the COVID-19 pandemic. Resilience is an important shield for individuals to cope with psychological stress improve performance in crises. This study aims explore association of individual resilience organizational resilience, perceived social support job among township health centers China Methods Data from 1,266 questionnaires collected through a cross-sectional survey conducted December 2021...

10.3389/fpsyg.2022.1061851 article EN cc-by Frontiers in Psychology 2022-11-29
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