Publications by authors named "Jeffrey C Winer"

Previous studies in adults admitted to pediatric hospitals primarily investigated associations between complex chronic condition characteristics and patient outcomes. Our study explored the association of age with length of stay (LOS) and total cost in these adults, accounting for other patient factors. Using the Pediatric Health Information System, we included 1,215,736 patient encounters from 2021 to 2022.

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Background And Objectives: Rapid growth in pediatric hospital medicine (PHM) fellowships has occurred, yielding many new program directors (PDs). Characteristics of PDs have potential implications on the field. To describe characteristics (demographic, educational) and scholarly interests of PHM fellowship PDs.

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Background And Objectives: High-flow nasal cannula (HFNC) therapy for hospitalized children with bronchiolitis is associated with a longer length of stay (LOS) when used outside of the ICU. We sought to explore the association between HFNC and LOS to identify if demographic and clinical factors may modify the effect of HFNC usage on LOS.

Methods: In this multicenter retrospective cohort study, we used a combination of hospital records and the Pediatric Health Information System.

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Background: Children and young adults with sickle cell disease (SCD) develop kidney disease early in childhood, with some patients progressing to require dialysis and kidney transplantation. The prevalence and outcomes of children with kidney failure (chronic kidney disease stage 5) due to SCD are not well described. This study aimed to assess the outcome of children and young adults with SCD with kidney failure compared to matched children and young adults without SCD with kidney failure in a large national database.

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Children and young adults with sickle cell disease (SCD) develop kidney disease early in childhood with some patients progressing to require dialysis and kidney transplantation. The prevalence and outcomes of children with end stage kidney disease (ESKD) due to SCD is not well described. This study aimed to assess the burden and outcomes of ESKD in children and young adults with SCD in a large national database.

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Objectives: Bronchiolitis is a leading cause of pediatric hospitalization. Treatment focuses on supportive care including supplemental oxygen for hypoxemia. High-flow nasal cannula (HFNC) has emerged as a modality to provide respiratory support with or without supplemental oxygen.

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Objective: Many patients hospitalized for croup receive no additional racemic epinephrine (RE) postadmission. We analyzed the association between inpatient racemic epinephrine (RE) use and demographic and emergency department (ED) parameters including timing between RE doses with a goal of identifying patients who may be low risk for ED discharge.

Methods: We completed a retrospective cohort study of previously healthy patients ages 2 months to <7 years old who were admitted with a diagnosis of croup from 2016 to 2019 at a freestanding tertiary-care children's hospital.

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Objectives: Bronchiolitis is a viral respiratory infection that can progress to acute respiratory failure. This study evaluated the variability of hospital-wide high-flow nasal cannula (HFNC) usage outside of the ICU and its association with length of stay (LOS) and cost among pediatric patients admitted with bronchiolitis.

Methods: This study included patients <2 years old admitted with bronchiolitis between September 1, 2018 and March 31, 2019.

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Background And Objectives: Despite obesity's effect on pediatric patient health, the role of hospitalizations in recognizing and diagnosing pediatric obesity is poorly explored.

Methods: We performed a retrospective cohort study of pediatric inpatients aged 2 to 18 years utilizing CERNER Health Facts database to determine the: (1) prevalence of obesity in a large, multicenter inpatient database, (2) appropriate International Classification of Diseases, 10th Revision, obesity diagnosis proportion, and (3) variables associated with appropriate obesity diagnosis. Covariates included patient demographics and hospital descriptors, which were summarized using frequencies, and differences across groups were compared using χ Square testing.

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Significant medical advances now enable individuals with pediatric illnesses to survive into adulthood. Finding medical homes for these individuals often remains challenging. We utilized the Pediatric Health Information System to measure the variation in and growth of admissions to children's hospitals, stratified by age and payor from 2004 to 2019.

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Background: Previously few means existed to broadly examine variability across conditions/practices within or between hospitals for common pediatric conditions.

Objective: Our objective was to develop a novel empiric measure of variation in care and test its association with patient-centered outcomes.

Designs: We conducted a retrospective cohort study of children hospitalized from January 2016 to December 2018 using the Pediatric Hospital Information Systems database.

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Background: Sexually transmitted infections (STIs) are a group of infectious diseases that cause acute illness and lifelong health effects. Half of the diagnosed cases occur in adolescents and young adults, ages 15 to 24. The American Academy of Pediatrics and the Centers for Disease Control and Prevention provide guidelines for STI screening for sexually active adolescents.

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Objectives: High flow nasal cannula (HFNC) is increasingly used for children hospitalized with bronchiolitis. We aimed to validate identification of HFNC use in a national database, then compare resource utilization among children treated with and without HFNC.

Methods: In this cross-sectional, multicenter study, we obtained clinical and resource utilization data from the Pediatric Health Information System (PHIS) database for healthy children aged 1 to 24 months admitted for bronchiolitis.

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Objectives: Hospital discharge marks an important transition in care from the inpatient team to the family and primary care provider. Parents must know the hospital course and discharge plan to care for their child at home and provide background for future providers. Our study aimed to determine parental knowledge of key aspects of their child's hospital course and discharge plan and to identify markers of increased risk for incomplete or incorrect knowledge among participants.

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Background And Objective: Readmissions have received increasing attention. The goal of this study was to identify demographic and clinical factors associated with hospital utilization and 7-day readmissions.

Methods: This retrospective case-control study of inpatient and observation encounters was conducted at a freestanding children's hospital.

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Unlabelled: Family centered rounds (FCR) occur at the bedside and include the patient and their family when creating a daily medical care plan. Despite recommendations that family centered rounds (FCR) with nursing staff be standard practice, nurses were frequently absent from FCR at our institution.

Objective: To increase nurse attendance on hospitalist FCR to 80% in three months.

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Background And Objectives: Sickle cell disease (SCD) is a blood disorder affecting many US children that is often associated with hospital readmission. Although previous studies have reported on the clinical factors that influence readmission risk, potential geographic factors have not been fully investigated. The goal of this study was to investigate the importance of geographic risk factors and to confirm previously derived clinical risk factors that influence readmissions for SCD pain crises.

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Background: The pediatric hospital medicine (PHM) core competencies were established in 2010 to identify the specific knowledge base and skill set needed to provide the highest quality of care for hospitalized children. The objectives of this study were to examine the perceived core competency achievements of fellowship-trained and non-fellowship-trained early career pediatric hospitalists and identify perceived gaps in our current training models.

Methods: An anonymous Web-based survey was distributed in November 2013.

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Purpose: To evaluate the efficacy of repeat 360-degree selective laser trabeculoplasty (SLT) in glaucoma patients with prior successful 360-degree SLT.

Design: Retrospective chart review.

Methods: Forty-four eyes of 35 patients, > or =18 years of age, with open-angle glaucoma (primary open-angle, pseudoexfoliation, or pigmentary glaucoma), uncontrolled on maximum tolerable medical therapy, underwent an initial 360-degree SLT (SLT1), which was successful for > or =6 months, but eventually lost efficacy and was followed by a repeat 360-degree SLT (SLT2).

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Context: Adiponectin levels are lower in obese children and adolescents, whereas markers of inflammation and proinflammatory cytokines are higher. Hypoadiponectinemia may contribute to the low-grade systemic chronic inflammatory state associated with childhood obesity.

Objective: We investigated whether C-reactive protein (CRP), the prototype of inflammation, is related to adiponectin levels independently of insulin resistance and adiposity.

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