Yan Liu

ORCID: 0000-0003-4838-7702
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About
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Research Areas
  • Venous Thromboembolism Diagnosis and Management
  • Healthcare Policy and Management
  • Clostridium difficile and Clostridium perfringens research
  • Geochemistry and Geochronology of Asian Mineral Deposits
  • Geological and Geochemical Analysis
  • Patient Satisfaction in Healthcare
  • Musculoskeletal synovial abnormalities and treatments
  • Geochemistry and Geologic Mapping
  • Healthcare cost, quality, practices
  • Healthcare Systems and Reforms
  • Gut microbiota and health
  • Microscopic Colitis
  • Heparin-Induced Thrombocytopenia and Thrombosis
  • Streptococcal Infections and Treatments
  • Exercise and Physiological Responses
  • Autopsy Techniques and Outcomes
  • Bacterial Infections and Vaccines
  • Regional resilience and development
  • Colorectal Cancer Screening and Detection
  • Ultrasound and Hyperthermia Applications
  • Liver Disease Diagnosis and Treatment
  • Radiation Dose and Imaging
  • Scheduling and Optimization Algorithms
  • Healthcare Systems and Technology
  • Bacterial Identification and Susceptibility Testing

Affiliated Hospital of Taishan Medical University
2024-2025

Shandong First Medical University
2024-2025

Feinstein Institute for Medical Research
2021-2024

Northwell Health
2021-2024

The Third People's Hospital of Dalian City
2024

University of Electronic Science and Technology of China
2022-2024

Zunyi Medical University
2022-2024

Center for Innovation
2023

Michael E. DeBakey VA Medical Center
2023

Health Innovations (United States)
2021-2022

Background and Aims: The value of HCC surveillance is determined by the balance between benefits harms; however, no studies have enumerated psychological harms. Approach Results: We fielded surveys measuring harms to patients with cirrhosis in a multicenter randomized trial outreach. All positive or indeterminate results matched negative were invited complete (1) depression through Patient Health Questionnaire-ninth version, (2) anxiety State-Trait Anxiety Inventory, (3) HCC-specific worry...

10.1097/hep.0000000000000528 article EN Hepatology 2023-07-04

Objective This study aims to develop and validate a nomogram that combines traditional ultrasound radiomics features with clinical parameters assess early intracranial hypertension (IH) following primary decompressive craniectomy (DC) in patients severe traumatic brain injury (TBI). The incorporates the Shapley Additive Explanations (SHAP) method interpret model. Methods included 199 TBI (training cohort: n = 159; testing 40). Postoperative images of optic nerve sheath (ONS) were obtained at...

10.3389/fmedt.2025.1485244 article EN cc-by Frontiers in Medical Technology 2025-02-05

Clostridium perfringens is associated with a variety of diseases in both humans and animals. Recent advances genomic sequencing make it timely to re-visit this important pathogen. Although the genome sequence C. was first determined 2002, large-scale comparative genomics isolates different origins still lacking. In study, we used whole-genome 45 C . isolation time spanning an 80‐year period performed analysis 173 genomes from worldwide strains. We also conducted phylogenetic lineage...

10.1099/mgen.0.000441 article EN cc-by Microbial Genomics 2020-09-25

Outer membrane vesicles (OMVs) are spherical nano-sized proteolipids secreted by numerous pathogenic Gram-negative bacteria. Due to the immunostimulatory properties and protective efficacy, OMVs have received increasing attention as a candidate for vaccine prevent treat bacterial infections. However, immune response remains elusive due low structural stability poor size homogeneity of vesicles. In this study, were used coat self-assembled glycyrrhizic acid nanoparticles (GANs) obtain stable...

10.2147/ijn.s350846 article EN cc-by-nc International Journal of Nanomedicine 2022-02-01

Abstract Background Literature indicates an atypical presentation of COVID-19 among older adults (OAs). Our purpose is to identify the frequency and compare demographic clinical factors, short-term outcomes, between typical versus presentations in OAs hospitalized with during first surge pandemic. Methods Data from inpatient electronic health record were extracted for patients aged 65 older, admitted our systems’ hospitals March 1 April 20, 2020. Presentation as reported by OA or his/her...

10.1093/gerona/glab171 article EN other-oa The Journals of Gerontology Series A 2021-07-19

Abstract Objectives To assess the impact of cardiovascular disease (CVD) risk factor control on health-related quality life (HRQoL), as well other influencing factors HRQoL among high CVD individuals. Methods From 2015 to 2017, residents six villages or communities in Inner Mongolia, selected using a multi-stage stratified cluster random sampling method, were invited complete questionnaire and undergo physical examination laboratory testing. We participants whose predicted 10-year for...

10.1007/s44197-021-00028-y article EN cc-by Journal of Epidemiology and Global Health 2022-01-03

Computed tomography pulmonary angiography (CTPA) is frequently used in the emergency department (ED) for diagnosis of embolism (PE), while posing risk contrast-induced nephropathy and radiation-induced malignancy.We aimed to create an automated process calculate Wells score patients ED, which could potentially reduce unnecessary CTPA testing.We designed using electronic health records data elements, including a combinatorial keyword search method query free-text fields, calculated scores...

10.2196/32230 article EN cc-by JMIR Formative Research 2021-12-27

This paper reviews Latvia’s efforts to manage the increase in debt distress resulting from unwinding of 2000-07 credit boom and spillovers global financial crisis. The authorities have designed a strategy that strengthens incentives for marked-based resolution by improving legal framework enforcement, introducing tax write-downs, strengthening sector supervision. These measures started yield results, but further steps are needed speed up bankruptcy procedures reduce enforcement costs....

10.2139/ssrn.1822951 article EN SSRN Electronic Journal 2011-01-01

The improvements in care resulting from clinical decision support (CDS) have been significantly limited by consistently low health provider adoption. Health attitudes toward CDS, specifically psychological and behavioral barriers, are not typically addressed during any stage of CDS development, although they represent an important barrier to Emerging evidence has shown the surprising power using insights field economics address barriers. Nudges formal applications economics, defined as...

10.2196/42653 article EN cc-by JMIR Research Protocols 2022-10-26

Objective To investigate the risk factors for venous thromboembolism (VTE) in hospitalized patients with rheumatic diseases China. The efficacy of Padua scale was evaluated and an improved model predicting VTE developed. Methods Records 2282 department rheumatology Sichuan Provincial People’s Hospital were retrospectively reviewed. analyzed. evaluated, Padua-combined prediction independent factor-combined assessed using receiver operating curve (ROC). Results A total 50 group 2232 non-VTE...

10.1371/journal.pone.0278157 article EN cc-by PLoS ONE 2022-12-16

The role of early Do Not Resuscitate (DNR) in hospitalized older adults (OAs) with SARS-CoV-2 infection is unknown. objective the study was to identify characteristics and outcomes associated DNR OAs SARS-CoV-2. We conducted a retrospective chart review (65+) COVID-19 New York, USA, between March 1, 2020, April 20, 2020. Patient hospital were collected. Early (within 24 hours admission) compared non-early (late DNR, after admission, or no DNR). Outcomes included morbidity mortality. Of 4961...

10.1177/10499091221084653 article EN American Journal of Hospice and Palliative Medicine® 2022-05-05

We aimed to assess the sleep quality of patients with primary Sjögren's syndrome (pSS) and associated factors. Moreover, Preliminary exploration clinical significance serum brain-derived neurotrophic factor (BDNF) in pSS disorders.

10.1093/mr/roae071 article EN Modern Rheumatology 2024-08-25

Assessing the age of deep vein thrombosis (DVT) is crucial for guiding treatment approaches. Two-dimensional shear-wave elastography (2D-SWE) and super-microvascular imaging (SMI), as emerging techniques tissue elasticity assessment intrathrombus microvascular analysis, are pivotal accurate thrombus determination. This research endeavors to classify DVT into acute, subacute, chronic ages utilizing these methods.

10.21037/qims-23-1822 article EN Quantitative Imaging in Medicine and Surgery 2024-06-11

Abstract Objective Our objective was to determine the feasibility and preliminary efficacy of a behavioral nudge on adoption clinical decision support (CDS) tool. Materials Methods We conducted pilot cluster nonrandomized controlled trial in 2 Emergency Departments (EDs) at large academic healthcare system New York metropolitan area. tested versions CDS tool for pulmonary embolism (PE) risk assessment developed web-based electronic health record-agnostic platform. One version included nudges...

10.1093/jamiaopen/ooae064 article EN cc-by-nc JAMIA Open 2024-07-01

Objective: To investigate the significance of Silva pattern system about clinical application in invasive endocervical adenocarcinoma. Methods: Data obtained from Maternity Affiliated Hospital Dalian Medical University was analyzed, 78 adenocarcinoma cases were included December, 2006 to August, 2017. The average age patients (45.1±9.1) years old (ranged 27-71 old). Clinical stage: stageⅠa 26 and Ⅰb 49 stage Ⅱa 3 cases. All pathological slides reviewed, stratified into A, B C according...

10.3760/cma.j.issn.0529-567x.2019.01.004 article EN PubMed 2019-01-25
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