Medicine and Health Sciences Commons^™

Physician-Patient Interactions In Online Healthcare Communities: The Effects Of Preconsultation On Service Delivery And Patient Satisfaction, Qian Tang, Anqi Zhao

Research Collection School Of Computing and Information Systems

Preconsultation by medical professionals is a common practice in offline healthcare services to improve consultation efficiency but is rarely adopted for online healthcare services. In a noteworthy departure from this trend, a Chinese online healthcare community (OHC) has instituted preconsultation by assistant physicians prior to online consultations. Using comprehensive service data from this OHC, this study scrutinizes the effects of preconsultation on online healthcare services from both the physician and patient perspectives. The findings reveal that preconsultation by the assistant physician can significantly increase the attending physician’s response speed, length, and provision of informational support, while maintaining a consistent level …

Anomalous Left Coronary Artery From The Noncoronary Sinus, Wesam Sourour, Jesus C. Jaile, Stefanie Cheang, Jacquelyn D. Brady, Timothy Pettitt

School of Medicine Faculty Publications

No abstract provided.

A Follow-Up Study On The Clinical Impact Of Pre-Registration Extended Immersive Ward-Based Simulation, Hugh Davies, Sue Robertson, Deb Sundin, Elisabeth Jacob

Research outputs 2022 to 2026

Aim: To explore how extended immersive ward-based simulation influenced graduate nurses’ experiences six-months post-registration. Background: Graduates of nursing training programs are expected to enter the workforce meeting the role of a registered nurse. Extended immersive ward-based simulation has been adopted by nurse educators as a means of easing the transition to professional practice. To what degree transfer of learning occurs from these experiences is yet to be determined. Design: A qualitative descriptive design was used to conduct a series of face-to-face focus groups. Methods: Participants were nine former students who had participated in a series of ward-based simulation workshops before …

Ecological Momentary Assessment Of Digital Food And Beverage Marketing Exposure And Impact In Young Adults: A Feasibility Study, Clare Whitton, Yvonne H. M. Wong, Jerrald Lau, Xin H. Chua, Andre M. Müller, Chuen S. Tan, Rob M. Van Dam, Falk Müller-Riemenschneider, Salome A. Rebello

Research outputs 2022 to 2026

Unhealthy food marketing is contributing to the obesity epidemic, but real-time insights into the mechanisms of this relationship are under-studied. Digital marketing is growing and following food and beverage (F&B) brands on social media is common, but measurement of exposure and impact of such marketing presents novel challenges. Thus, this study aimed to evaluate the feasibility of collecting data on exposure and impact of digital F&B marketing (DFM) using a smartphone-based ecological momentary assessment (EMA) methodology. We hypothesized that DFM-induced food cravings would vary based on whether (or not) participants engaged with F&B brands online. Participants were Singapore residents (n …

Effectiveness Of A Standardized Quality Control Management Procedure For Covid-19 Rt-Pcr Testing: A Large-Scale Diagnostic Accuracy Study In China, Mengyu Liu, Cuihong Tian, Yequn Chen, Jinxiu Zhu, Yan Zheng, Jianhua Chen, Zhen Li, Feng Xu, Liang Wu, Xingyu Wang, Longxu Xie, Xuerui Tan, Yingmu Cai

Research outputs 2022 to 2026

Background: The study aimed to construct a standardized quality control management procedure (QCMP) and access its accuracy in the quality control of COVID-19 reverse transcriptase-polymerase chain reaction (RT-PCR). Methods: Considering the initial RT-PCR results without applying QCMP as the gold standard, a large-scale diagnostic accuracy study including 4,385,925 participants at three COVID-19 RT-PCR testing sites in China, Foshan (as a pilot test), Guangzhou and Shenyang (as validation sites), was conducted from May 21, 2021, to December 15, 2022. Results: In the pilot test, the RT-PCR with QCMP had a high accuracy of 99.18% with 100% specificity, 100% positive predictive value …

Factors Associated With Poor Adherence To Medication In Patients With Diabetes And Hypertension In Peru: Findings From A Pooled Analysis Of Six Years Of Population-Based Surveys, Pablo M. Calderon-Ramirez, Edson Huamani-Merma, Mayu G. Mirano-Ortiz-De-Orue, Daniel Fernandez-Guzman, Carlos J. Toro-Huamanchumo

Research outputs 2022 to 2026

Objective: To evaluate the factors associated with poor medication adherence in patients with DM and HTN in Peru. Study design: A cross-sectional study. Methods: We analyzed data from the Peruvian Demographic and Family Health Survey from 2014 to 2019. Adjusted prevalence ratios (aPR) and their respective 95% confidence intervals (CI) were estimated to determine the factors associated with poor medication adherence. Results: We included 15,184 participants with a known diagnosis of DM and HTN. The frequency of poor medication adherence was 37.1%, with 36.7% among individuals with HTN and 29.2% among individuals with DM. Those belonging to age groups above …

A Mixed-Method Analysis Of The Contribution Of Informal Sport To Public Health In Australia, Ruth Jeanes, Justen O'Connor, Dawn Penney, Ramon Spaaij, Jonathan Magee, Eibhlish O' Hara, Lisa Lymbery

Research outputs 2022 to 2026

Informal sport is a growth area of sport participation but there has been limited examination of how informal and unstructured forms of participation may contribute to health outcomes that are important for public health. This article aims to address the current lack of data examining the health outcomes associated with informal sport participation and consider the potential role of informal sport within efforts to promote healthier communities through sport. The article seeks to broaden understanding of how informal sport participation can contribute to health outcomes, particularly with regard to increasing physical activity and enhancing mental health and social connection. The …

Family Members’ Experiences Of ‘Living Well’ With A Family Member With Depression, Amanda Cole, Julie Ann Pooley, Vivien Kemp, Lisa Whitehead

Research outputs 2022 to 2026

Background: With the high and growing prevalence of depression worldwide, there is an increasing number of families assuming the role of caregivers for family members with mental health conditions such as depression. Aim: The aim of this study was to explore how family members describe and perceive the experience of living well with a family member living with depression. Methods: Narrative inquiry was used to elicit stories from eight participants who lived with an adult family member diagnosed with depression. Narrative and thematic analysis were used. Findings: Participants described the experience of living well through the themes of ‘times of …

Clonality And Epidemiological Studies Of E. Coli Strain Collected From Abu Dhabi Emirate Using Ngs And Bioinformatic Tools, Ahmed Abdelrahman Mohamed

Theses

In the current landscape, where antibiotic resistance in bacteria is steadily rising, the role of bacterial genomics has assumed increasing significance. Therefore, it is necessary for microbiologists to acquire proficiency in the utilization of these methods and tools to harness their potential in gaining valuable insights into bacterial genomes. This can facilitate the development of innovative strategies for managing and treating bacterial infections. Here we present the power of the whole-genome sequencing technology in characterization of multidrug resistant Escherichia coli isolates. Fourteen Escherichia coli isolates were selected for this study. Following the standard microbiological techniques to confirm the sample identification, …

The Effect Of Nuciferine On The Renal Dysfunction Following Ischemia/Reperfusion Injury, Sundus Farag Sallabi

Theses

Renal Ischemia-Reperfusion Injury (IRI) is an inevitable consequence of some surgical procedures and clinical conditions such as renal transplantation and aortic cross-clamping. The pathophysiology of renal IRI includes oxidative stress, an aggravated inflammatory response, apoptotic cell death, and fibrogenesis. These pathophysiological processes underlying renal IRI lead to the development of Acute Kidney Injury (AKI). Therefore, there is a need for effective and affordable therapeutic agents, such as phytochemical compounds to mitigate this injury. Nuciferine (NF), is a phytochemical compound extracted from the plant Nelumbo nucifera Gaertn and has been selected for its antioxidant and anti-inflammatory properties as demonstrated in the …

Occipital Nerve Block For Headaches: A Narrative Review., William H. Arata, Rajiv K. Midha, Giustino Varrassi, Kelly Sala, Michael J. Plessala, Jared Brodtmann, Kylie Dufrene, Zachary Palowsky, Patricia Griffin, Shahab Ahmadzadeh, Sahar Shekoohi, Alan D. Kaye

School of Medicine Faculty Publications

The occipital nerve block involves the injection of a local anesthetic and possibly a corticosteroid near the occipital nerves at the base of the skull and aims at providing relief from chronic headaches by temporarily numbing or reducing inflammation around the occipital nerves. It has proven to be efficacious in treating chronic headaches, especially those that are refractory to medication; it is both diagnostic and therapeutic with symptom abatement from weeks to months. Occipital nerve blocks can be utilized alone or with standard-of-care therapy for various other headache conditions, such as cluster headaches, episodic headaches or chronic migraines. This review …

Understanding Research Capacity And Culture Of Nurses And Midwives In Two Health Services In Western Australia, Carrie Janerka, Gavin D. Leslie, Olivia Gallagher, Melissa Mellan, Marguerite Lane, Fenella J. Gill

Research outputs 2022 to 2026

Background: Health services with a strong research culture report better patient outcomes and organisational performance. Measuring research capacity and culture (RCC) is important for understanding baseline research capabilities of a health service and assessing the effectiveness of capacity-building and culture-improving interventions. Aim: To describe the RCC of nurses and midwives in two health services in Western Australia. Methods: A cross-sectional survey of nurses and midwives was undertaken using a previously validated RCC tool to measure RCC in individual, professional group, and organisational domains, and identify barriers, enablers, and research activity. Staff at each health service were recruited via email during …

Bidirectional Two-Sample Mendelian Randomization Study Of Immunoglobulin G N-Glycosylation And Senescence-Associated Secretory Phenotype, Haotian Wang, Di Liu, Xiaoni Meng, Wenxin Sun, Cancan Li, Huimin Lu, Deqiang Zheng, Lijuan Wu, Shengzhi Sun, Youxin Wang

Research outputs 2022 to 2026

Observational studies revealed changes in Immunoglobulin G (IgG) N-glycosylation during the aging process. However, it lacks causal insights and remains unclear in which direction causal relationships exist. The two-sample bidirectional Mendelian randomization (MR) design was adopted to explore causal associations between IgG N-glycans and the senescence-associated secretory phenotype (SASP). Inverse variance weighted (IVW) and Wald ratio methods were used as the main analyses, supplemented by sensitivity analyses. Forward MR analyses revealed causal associations between the glycan peak (GP) and SASP, including GP6 (odds ratio [OR] = 0.428, 95% confidence interval [CI] = 0.189–0.969) and GP17 (OR = 0.709, 95%CI = …

Sorghum Grain Polyphenolic Extracts Demonstrate Neuroprotective Effects Related To Alzheimer’S Disease In Cellular Assays Sorghum Grain Polyphenolic Extracts Demonstrate Neuroprotective Effects Related To Alzheimer’S Disease In Cellular Assays, Nasim Rezaee, Eugene Hone, Hamid R. Sohrabi, Stuart Johnson, Leizhou Zhong, Prakhar Chatur, Stuart Gunzburg, Ralph N. Martins, W. M.A.D.Binosha Fernando

Research outputs 2022 to 2026

Sorghum grain contains high levels and a diverse profile of polyphenols (PPs), which are antioxidants known to reduce oxidative stress when consumed in the diet. Oxidative stress leading to amyloid-β (Aβ) aggregation, neurotoxicity, and mitochondrial dysfunction is implicated in the pathogenesis of Alzheimer’s disease (AD). Thus, PPs have gained attention as possible therapeutic agents for combating AD. This study aimed to (a) quantify the phenolic compounds (PP) and antioxidant capacities in extracts from six different varieties of sorghum grain and (b) investigate whether these PP extracts exhibit any protective effects on human neuroblastoma (BE(2)-M17) cells against Aβ- and tau-induced toxicity, …

Prevention Of Dementia Using Mobile Phone Applications (Prodemos): A Multinational, Randomised, Controlled Effectiveness–Implementation Trial, Eric P.Moll Van Charante, Marieke P. Hoevenaar-Blom, Manshu Song, Sandrine Andrieu, Linda Barnes, Cindy Birck, Rachael Brooks, Nicola Coley, Esmé Eggink, Jean Georges, Melanie Hafdi, Willem A. Van Gool, Ron Handels, Haifeng Hou, Jihui Lyu, Yixuan Niu, Libin Song, Wenzhi Wang, Youxin Wang, Anders Wimo, Yueyi Yu, Jinxia Zhang, Wei Zhang, Carol Brayne, Wei Wang, Edo Richard

Research outputs 2022 to 2026

Background: The expected increase of dementia prevalence in the coming decades will mainly be in low-income and middle-income countries and in people with low socioeconomic status in high-income countries. This study aims to reduce dementia risk factors in underserved populations at high-risk using a coach-supported mobile health (mHealth) intervention. Methods: This open-label, blinded endpoint, hybrid effectiveness–implementation randomised controlled trial (RCT) investigated whether a coach-supported mHealth intervention can reduce dementia risk in people aged 55–75 years of low socioeconomic status in the UK or from the general population in China with at least two dementia risk factors. The primary effectiveness outcome …

Workshop Report - Interdisciplinary Metabolomic Epidemiology: The Pathway To Clinical Translation, Krista A. Zanetti, Lining Guo, Deeba Husain, Rachel S. Kelly, Jessica Lasky-Su, David Broadhurst, Craig E. Wheelock

Research outputs 2022 to 2026

Metabolomic epidemiology studies are complex and require a broad array of domain expertise. Although many metabolite-phenotype associations have been identified; to date, few findings have been translated to the clinic. Bridging this gap requires understanding of both the underlying biology of these associations and their potential clinical implications, necessitating an interdisciplinary team approach. To address this need in metabolomic epidemiology, a workshop was held at Metabolomics 2023 in Niagara Falls, Ontario, Canada that highlighted the domain expertise needed to effectively conduct these studies -- biochemistry, clinical science, epidemiology, and assay development for biomarker validation -- and emphasized the role of …

Clinical Multimedia: Ultrasound Examination Of Medial Meniscus Posterior Root Tear, Yu-Xuan Wu, Chien-Ping Chen, Hung-Jui Chuang

Rehabilitation Practice and Science

This report outlines the case of a 52-year-old woman with continuous left knee pain. An initial assessment, suggesting a meniscal tear based on joint line tenderness and a positive McMurray test, led to an ultrasonographic investigation. The ultrasound revealed left medial meniscus extrusion without positional change from full extension to 90° flexion, a hypoechoic cleft in the medial meniscus posterior root (MMPR) area, and the notable absence of the MMPR anterior to the posterior cruciate ligament (PCL), identified as the ultrasonographic ghost sign. A subsequent MRI confirmed a medial meniscus posterior root tear (MMPRT). MMPRT is known to cause biomechanical …

Sodium-Glucose Transport Protein 2 (Sglt2) Inhibitors And The Risk Of Pancreatitis: A Case Report, Zamanali Khakhar, Soraiya Manji, Ronakkumar Patel, Sayed Karar

Internal Medicine, East Africa

Acute pancreatitis is a condition seldom encountered with the use of sodium-glucose cotransporter 2 (SGLT2) inhibitors. They are beneficial in the treatment of various conditions and offer great promise. Despite this, they are associated with several adverse effects, necessitating vigilance and further research. This case study reports a 69-year-old male with multiple comorbidities who presented with epigastric pain radiating to the back. Laboratory tests revealed elevated AST, ALT, GGT and lipase. The patient was diagnosed with acute pancreatitis secondary to the SGLT2 inhibitor therapy regimen. Cessation of dapagliflozin resulted in a complete resolution of symptoms. There is credible evidence to …

Accuracy Of Phq-9 Against Psychiatric Diagnosis For Depression Among People Living With Hiv: A Multicounty Cross-Sectional Study, Marcel Yotebieng, Natalia Zotova, Charlotte Bernard, Suzanne Goodrich, Rogers Awoh, Dana Watnick, Dominique Nsonde, Elodie Moungang, Julie Noumedem, Lukoye Atwoli

Internal Medicine, East Africa

Objective: The aim of this study was to assess the performance of the 9-item Patient Health questionnaire (PHQ-9) against psychiatrist diagnosis in PLWH.

Design: Cross-sectional analysis of data collected between January 2018 and July 2022 across five sites in Cameroon, Cote d’Ivoire, Kenya, Senegal, and the Republic of Congo. Participants were ≥18 years and receiving HIV care at the participating site. PHQ-9 was administered by study staff followed by a psychiatrist’s evaluation within 3 days.

Results: Overall, 778 participants with complete data were included: 297 (38.2%) in Cameroon, 132 (17.0%) in Congo, 148 (19.0%) in Cote d’Ivoire, …

Common Epilepsy Variants From The General Population Are Not Associated With Epilepsy Among Individuals With Tuberous Sclerosis Complex, Melissa A Richard, Philip J Lupo, Erik A Ehli, Mustafa Sahin, Darcy A Krueger, Joyce Y Wu, Elizabeth M Bebin, Kit Sing Au, Hope Northrup, Laura S Farach

Faculty, Staff and Student Publications

Common genetic variants identified in the general population have been found to increase phenotypic risks among individuals with certain genetic conditions. Up to 90% of individuals with tuberous sclerosis complex (TSC) are affected by some type of epilepsy, yet the common variants contributing to epilepsy risk in the general population have not been evaluated in the context of TSC-associated epilepsy. Such knowledge is important to help uncover the underlying pathogenesis of epilepsy in TSC which is not fully understood, and critical as uncontrolled epilepsy is a major problem in this population. To evaluate common genetic modifiers of epilepsy, our study …

Contemporary Analysis Of Reexcision And Conversion To Mastectomy Rates And Associated Healthcare Costs For Women Undergoing Breast-Conserving Surgery, Youngran Kim, Cecilia Ganduglia-Cazaban, Nina Tamirisa, Anthony Lucci, Trudy Millard Krause

Faculty, Staff and Student Publications

Purpose: This study was designed to provide a comprehensive and up-to-date understanding of population-level reoperation rates and incremental healthcare costs associated with reoperation for patients who underwent breast-conserving surgery (BCS).

Methods: This is a retrospective cohort study using Merative™ MarketScan® commercial insurance data and Medicare 5% fee-for-service claims data. The study included females aged 18-64 years in the commercial cohort and females aged 18 years and older in the Medicare cohort, who underwent initial BCS for breast cancer in 2017-2019. Reoperation rates within a year of the initial BCS and overall 1-year healthcare costs stratified by reoperation status were measured. …

Influence Of Parental Nativity And Perceived Neighborhood Environment On Physical Activity And Screen Time Of United States Youth, Natalia I Heredia, Ethan T Hunt, Kevin Lanza

Faculty, Staff and Student Publications

OBJECTIVE: This study assessed how parental nativity and perceived environment are associated with physical activity and screen time of U.S. children and adolescents.

METHODS: Data originated from the 2020-21 U.S. National Survey of Children's Health. We conducted multivariable Poisson regression to assess the cross-sectional association of parental nativity and perceived neighborhood environment variables on parental reports of youth meeting national physical activity and screen time guidelines. We tested interactions of parental nativity and neighborhood environment variables on both outcomes. Analyses were conducted using STATA v17 and p < 0.05 indicated statistical significance.

RESULTS: The sample of 24,928 children and 30,951 adolescents was 11.6 years of …

Deformable Motion Compensation In Interventional Cone-Beam Ct With A Context-Aware Learned Autofocus Metric, Heyuan Huang, Yixuan Liu, Jeffrey H Siewerdsen, Alexander Lu, Yicheng Hu, Wojciech Zbijewski, Mathias Unberath, Clifford R Weiss, Alejandro Sisniega

Faculty, Staff and Student Publications

Purpose: Interventional Cone-Beam CT (CBCT) offers 3D visualization of soft-tissue and vascular anatomy, enabling 3D guidance of abdominal interventions. However, its long acquisition time makes CBCT susceptible to patient motion. Image-based autofocus offers a suitable platform for compensation of deformable motion in CBCT, but it relies on handcrafted motion metrics based on first-order image properties and that lack awareness of the underlying anatomy. This work proposes a data-driven approach to motion quantification via a learned, context-aware, deformable metric, VIFDL , that quantifies the amount of motion degradation as well as the realism of the structural anatomical content in the image. …

Early Detection Of Alcohol Related Dementia Across The Lifespan: An Integrative Literature Review For Primary Care Providers, Kaylee A. Chapman

University Honors Theses

Introduction: Alcohol related dementia (ARD) is a long-term, heterogeneous cognitive impairment that can develop in the course of excessive and prolonged use of alcohol. This integrative literature review evaluated the relevant research, preventative measures, and early detection of brain changes leading to memory impairment as a result of the chronic consumption of alcohol. Widespread prevention and detection of ARD can be achieved through the support of healthcare professiona ls in understanding, observing, and catching behavioral patterns ahead of time to properly direct treatment. The risk factors associated with an early diagnosis of dementia include, but are not limited to, abnormal …

Environmental Magnesium Ion Affects Global Gene Expression, Motility, Biofilm Formation And Virulence Of Vibrio Parahaemolyticus, Xue Li, Xiaobai Zhang, Miaomiao Zhang, Xi Luo, Tingting Zhang, Xianjin Liu, Renfei Lu, Yiquan Zhang

Faculty, Staff and Student Publications

No abstract provided.

Contemporary Analysis Of Reexcision And Conversion To Mastectomy Rates And Associated Healthcare Costs For Women Undergoing Breast-Conserving Surgery, Youngran Kim, Cecilia Ganduglia-Cazaban, Nina Tamirisa, Anthony Lucci, Trudy Millard Krause

Faculty, Staff and Student Publications

PURPOSE: This study was designed to provide a comprehensive and up-to-date understanding of population-level reoperation rates and incremental healthcare costs associated with reoperation for patients who underwent breast-conserving surgery (BCS).

METHODS: This is a retrospective cohort study using Merative™ MarketScan® commercial insurance data and Medicare 5% fee-for-service claims data. The study included females aged 18-64 years in the commercial cohort and females aged 18 years and older in the Medicare cohort, who underwent initial BCS for breast cancer in 2017-2019. Reoperation rates within a year of the initial BCS and overall 1-year healthcare costs stratified by reoperation status were measured. …

Fibroblast Subpopulations In Systemic Sclerosis: Functional Implications Of Individual Subpopulations And Correlations With Clinical Features, Honglin Zhu, Hui Luo, Brian Skaug, Tracy Tabib, Yi-Nan Li, Yongguang Tao, Alexandru-Emil Matei, Marka A Lyons, Georg Schett, Robert Lafyatis, Shervin Assassi, Jörg H W Distler

Faculty, Staff and Student Publications

Fibroblasts constitute a heterogeneous population of cells. In this study, we integrated single-cell RNA-sequencing and bulk RNA-sequencing data as well as clinical information to study the role of individual fibroblast populations in systemic sclerosis (SSc). SSc skin demonstrated an increased abundance of COMP+, COL11A1+, MYOC+, CCL19+, SFRP4/SFRP2+, and PRSS23/SFRP2+ fibroblasts signatures and decreased proportions of CXCL12+ and PI16+ fibroblast signatures in the Prospective Registry of Early Systemic Sclerosis and Genetics versus Environment in Scleroderma Outcome Study cohorts. Numerical differences were confirmed by multicolor immunofluorescence for selected fibroblast populations. COMP+, COL11A1+, SFRP4/SFRP2+, PRSS23/SFRP2+, and PI16+ fibroblasts were similarly altered between normal …

Associations Between Radiation Oncologist Demographic Factors And Segmentation Similarity Benchmarks: Insights From A Crowd-Sourced Challenge Using Bayesian Estimation, Kareem A Wahid, Onur Sahin, Suprateek Kundu, Diana Lin, Anthony Alanis, Salik Tehami, Serageldin Kamel, Simon Duke, Michael V Sherer, Mathis Rasmussen, Stine Korreman, David Fuentes, Michael Cislo, Benjamin E Nelms, John P Christodouleas, James D Murphy, Abdallah S R Mohamed, Renjie He, Mohammed A Naser, Erin F Gillespie, Clifton D Fuller

Faculty, Staff and Student Publications

PURPOSE: The quality of radiotherapy auto-segmentation training data, primarily derived from clinician observers, is of utmost importance. However, the factors influencing the quality of clinician-derived segmentations are poorly understood; our study aims to quantify these factors.

METHODS: Organ at risk (OAR) and tumor-related segmentations provided by radiation oncologists from the Contouring Collaborative for Consensus in Radiation Oncology data set were used. Segmentations were derived from five disease sites: breast, sarcoma, head and neck (H&N), gynecologic (GYN), and GI. Segmentation quality was determined on a structure-by-structure basis by comparing the observer segmentations with an expert-derived consensus, which served as a reference …

Trends In Fatal Opioid-Related Overdose In American Indian And Alaska Native Communities, 1999-2021, Cici Bauer, Ghada H Hassan, Ric Bayly, Jack Cordes, Dana Bernson, Cedric Woods, Xiaona Li, Wenjun Li, Leland K Ackerson, Marc R Larochelle, Thomas J Stopka

Faculty, Staff and Student Publications

INTRODUCTION: Opioid-related overdose mortality rates have increased sharply in the U.S. over the past two decades, and inequities across racial and ethnic groups have been documented. Opioid-related overdose trends among American Indian and Alaska Natives require further quantification and assessment.

METHODS: Observational, U.S. population-based registry data on opioid-related overdose mortality between 1999 and 2021 were extracted in 2023 using ICD-10 codes from the U.S. Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research multiple cause of death file by race, Hispanic ethnicity, sex, and age. Segmented time series analyses were conducted to estimate opioid-related overdose mortality growth …

Prevalence And Descriptive Epidemiology Of Choanal Atresia And Stenosis In Texas, 1999–2018, Renata H Benjamin, Lisa K Marengo, Angela E Scheuerle, A J Agopian, Laura E Mitchell

Faculty, Staff and Student Publications

Choanal atresia and stenosis are common causes of congenital nasal obstruction, but their epidemiology is poorly understood. Compared to bilateral choanal atresia/stenosis, unilateral choanal atresia/stenosis is generally diagnosed later and might be under-ascertained in birth defect registries. Data from the population-based Texas Birth Defects Registry and Texas vital records, 1999-2018, were used to assess the prevalence of choanal atresia/stenosis. Poisson regression models were used to evaluate associations with infant and maternal characteristics in two analytic groups: isolated choanal atresia/stenosis (n = 286) and isolated, bilateral choanal atresia/stenosis (n = 105). The overall prevalence of choanal atresia/stenosis was 0.92/10,000, and the …