Work
Selected research, software, and teaching resources. Projects are grouped by the clinical or methodological question they address, with papers, code, and supporting materials linked together.
Browse the complete publication list, or explore research on Hypercapnic Respiratory Failure and Respiratory Measurement.
Hypercapnic respiratory failure and respiratory measurement
The Consistency of Hypercapnic Respiratory Failure Case Definitions in Electronic Health Record Data
A comparison of reproducible EHR definitions for identifying hypercapnic respiratory failure.
Emergency Department Presenting Concerns Among Admissions With Hypercapnia: A Retrospective NLP Study of MIMIC-IV
A MIMIC-IV study using natural language processing to characterize presenting concerns among admissions with hypercapnia.
The association of weight loss from anti-obesity medications or bariatric surgery and apnea-hypopnea index in obstructive sleep apnea
A systematic review and meta-regression relating weight loss to change in sleep-apnea severity.
Use of High-Dose Hydroxocobalamin for Septic Shock
Surgical and N95 Masks in Chronic Hypercapnic Respiratory Failure: What Physiology Can and Cannot Tell Us
An editorial interpreting the physiologic and symptom effects of surgical and N95 masks in chronic hypercapnic respiratory failure.
The Role of Obstructive Sleep Apnea in Hypercapnic Respiratory Failure Identified in Critical Care, Inpatient, and Outpatient Settings
OSA and Chronic Respiratory Disease: Mechanisms and Epidemiology
What Are We Aiming for in Chronic Hypercapnic Respiratory Failure?
A55-47 Prognostic Value of Hypercapnia by ABG vs VBG: A Propensity-Weighted, Multicenter EHR Cohort
C75-09 Chief Complaint Profiles in Hypercapnic Respiratory Failure: A Natural Language Processing Study of MIMIC-IV
Simulation suggests transcutaneous CO2 sensors may accurately detect hypercapnia across settings
In silico evaluation of transcutaneous CO2 measurement performance for detecting hypercapnia.
In silico estimation of transcutaneous CO2 sensor performance
Hypercapnic respiratory failure is infrequently reported as an adverse event in clinical trials
Determinants of serum bicarbonate performance for identifying hypercapnia
Post-hospitalization care and health-services research
Exploring the Impact of Virtual Reality Interventions on Autonomic Arousal in ICU Patients
Post-Acute Ventilator Weaning and Discharge Outcomes in Individuals With Cervical Spinal Cord Injury
A retrospective cohort analysis of ventilator weaning and discharge outcomes after cervical spinal cord injury.
Immersive Virtual Reality Use in Medical Intensive Care: Mixed Methods Feasibility Study
A mixed-methods evaluation of immersive virtual reality among medical intensive-care patients.
Uncomfortable Truths About Data, Justice, and Idiopathic Pulmonary Fibrosis in the Veterans Health Administration
Mountain Medical Kits: Epidemiology-Based Recommendations and Analysis of Medical Supplies Carried by Mountain Climbers in Colorado
C58-05 Epidemiology of Sarcoidosis in Utah: Incidence, Organ Involvement, and Mortality Compared With National Benchmarks
C75-05 Costs Surrounding Index Hospitalization for Any-Cause Hypercapnic Respiratory Failure in an Integrated Healthsystem
Rates of diagnostic evaluation for causes of hypercapnic respiratory failure in Utah
Low research-burden study of immersive virtual reality feasibility in ICU
Diagnostic evidence, prediction, and research informatics
Large language models generate diagnostic likelihood ratios with low mean bias but wide dispersion
Splenectomy Increases CTEPH Risk and Modifies Clinical Features of Acute Pulmonary Embolism
Diagnostic Modeling to Identify Unrecognized Inpatient Hypercapnia Using Health Record Data
A health-record model for identifying inpatient hypercapnia that may otherwise go unrecognized.
Decision Curve Analysis for Evaluating Machine Learning Models for Next-Day Transfer Out of ICU
A decision-curve analysis evaluating when ICU transfer prediction models could support next-day clinical workflows.
Entropy removal of clinical features
Assessing Foundation Models' Transferability to Physiological Signals in Precision Medicine
Seeing the random forest for the Zzz's: machine learning's new role in sleep science
Hickam's Dictum: An Analysis of Multiple Diagnoses
Central versus peripheral location of pulmonary embolism in asplenic patients
Methods, software, and reproducible workflows
Stata Codex Skills
No clinical data.
Confidence Curves and Likelihood
No clinical data.
SOFA Respiratory Score Simulation
Simulation data only.
Teaching resources
AI-Based Simulated Patient Encounters for Clinical Reasoning: A Needs Assessment
Creating a COVID-19 Action Plan for GME Programs
Enhancing Medical Student Quality Improvement Education through Immersion
B38-12 Intern Code Blue and Rapid Response Leadership: A Pre-post Evaluation of a Micro-Module Curriculum
C56-19 Beyond Verification: Exploring Resident Attitudes and Behaviors in Code-Status Discussions
Enhancing intern leadership of inpatient emergencies
Diagnostic Reasoning Notebooks
Teaching examples only; no patient data.
Code Blue and Rapid Response Leadership
Educational materials only.
PCCM Fellows Statistics Workshop
Teaching materials only.
Introduction to Clinical Research
Teaching materials only.
For the complete machine-readable catalog, see all public research repositories.