Statistical methodology research focuses on survival analysis, longitudinal data analysis, machine learning, meta-analysis and study designs. My applied research interests include the study of cancer, radiology, transmittable disease, heart diseases, environmental health and health behavior.
My colleagues and I want to answer specific research questions by performing advanced statistical methodology to find the unknown risk features of fatal diseases and chronic conditions.
We have uncovered several notable discoveries in our lab, such as refractory hypertension not being categorized by excess aldosteronism or larger fluid retention related to controlled resistance hypertension (RHTN). If confirmed, this would have important implications for patients' clinical management in that continued titration of diuretic therapy and/or mineralocorticoid receptor antagonists may not be appropriate. It may even be counterproductive because it may activate reflexive pressor responses and may raise the risk of adverse events.
In addition, our paper Quantitative MRI of fatty liver disease in a large pediatric cohort: correlation between liver fat fraction, stiffness, volume, and patient-specific factors reports that the liver volume, stiffness and fat fraction are linked and related to various patient-specific features. These connections require further study since magnetic resonance imaging (MRI) is gradually utilized as a non-invasive biomarker for fatty liver disease diagnosis and examination.
I’ve held various positions, including lead statistician for the Collaborative Antiviral Study Group (CASG) and deputy director of the Statistical and Data Management Center of Mycoses Study Group (MSG). I’ve also been a Steering Committee member for the Consortium of Hospitals to Advance Research on Tobacco (CHART) trials.
I enjoy applying what I’ve learned and developing new methods to improve people’s health. Additionally, I have received multiple awards and recognitions throughout my career, including:
I have more than 10 years’ experience in biostatistics and joined the team at Cincinnati Children’s in 2012. My research has been published in a multitude of journals, such as Biometrics, Radiology, Journal of Hip Preservation Surgery, Hypertension and Journal of the American College of Radiology.
BS: University of Science and Technology of China, Hefei, Anhui, China.
PhD: University of Missouri, Columbia, MO.
Microstructural and microvascular features of white matter hyperintensities and their association with small vessel disease markers. Scientific Reports. 2025; 15:18567.
Does the addition of fentanyl premedication impact brown fat uptake in children undergoing a warming protocol for FDG PET?. Pediatric Radiology: roentgenology, nuclear medicine, ultrasonics, CT, MRI. 2025; 55:2643-2650.
Contrast-Enhanced Voiding Urosonography and Radionuclide Cystography for Diagnosing Vesicoureteral Reflux Using VCUG as the Reference Standard: Systematic Review and Meta-Analysis. American Journal of Roentgenology. 2025; 225:e2532739.
CPR coach presence is associated with increased cardiopulmonary resuscitation guideline adherence in pediatric in-hospital cardiac arrest: a retrospective cohort study. Resuscitation. 2025; 215:110664.
Using Virtual Reality to Assess Residents' Clinical Assessments During and After COVID-19. Hospital Pediatrics. 2025; 15:e505-e508.
Magnetic resonance imaging for suspected perianal Crohn's disease in children: a multi-reader agreement study. European Radiology. 2025; 35:5856-5863.
Derivation and Validation of Pediatric Sepsis-Associated Acute Kidney Injury Subphenotypes With Prognostic Relevance. Pediatric Critical Care Medicine. 2025; 26:e1084-e1095.
Incidence and factors associated with serosal and soft tissue enhancement after cardiac catheterization in infants. Pediatric Radiology: roentgenology, nuclear medicine, ultrasonics, CT, MRI. 2025; 55:1864-1872.
Associations between MRI and endoscopic ultrasound findings in the pancreas in children and young adults with suspected chronic pancreatitis. Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]. 2025; 25:641-647.
Assessing the oxygen scavenging capacity and myocardial gas embolization risk of ultrasonically activated phase shift perfluorobutane droplets. Journal of Materials Chemistry B. 2025; 13:9065-9080.