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Baylor University Medical Center benefits from being a quaternary care center with 900+ licensed beds and multiple different models to staff patients on the hospitalist service. These models include hospitalist only, resident teaching teams, and two different advanced practice practitioner teams. The primary goal of this study was to assess these different staffing models and to ascertain which model, if any, has better outcomes related to length of stay, total hospital charges, 30-day readmission rates, patient satisfaction, hospital-acquired infections, mortality, and early discharges. The study was an observational retrospective chart review of all discharges from the hospitalist service at Baylor University Medical Center from October 1, 2021, to February 28, 2022. Patients were included if the hospitalist team was the primary team of record at the time of discharge. A total of 7803 patients were included. There was no difference in patient satisfaction, hospital-acquired infections, and mortality between the groups. The teaching teams had a shorter length of stay before the removal of outliers. Independent advanced practice practitioners reliably had more patients discharged before 11:30 am. Results support the concept of continuity of care, as well as lower patient-to-provider ratios. These results have actionable implications that support the use of different advanced practice practitioner teams for the safe care of hospitalized patients as well as the safe integration of residents into patient care. [ABSTRACT FROM AUTHOR]

Background: Influenza circulation during the 2022-2023 season in the United States largely returned to pre-coronavirus disease 2019 (COVID-19)-pandemic patterns and levels. Influenza A(H3N2) viruses were detected most frequently this season, predominately clade 3C.2a1b.2a, a close antigenic match to the vaccine strain., Methods: To understand effectiveness of the 2022-2023 influenza vaccine against influenza-associated hospitalization, organ failure, and death, a multicenter sentinel surveillance network in the United States prospectively enrolled adults hospitalized with acute respiratory illness between 1 October 2022, and 28 February 2023. Using the test-negative design, vaccine effectiveness (VE) estimates against influenza-associated hospitalization, organ failures, and death were measured by comparing the odds of current-season influenza vaccination in influenza-positive case-patients and influenza-negative, SARS-CoV-2-negative control-patients., Results: A total of 3707 patients, including 714 influenza cases (33% vaccinated) and 2993 influenza- and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-negative controls (49% vaccinated) were analyzed. VE against influenza-associated hospitalization was 37% (95% confidence interval [CI]: 27%-46%) and varied by age (18-64 years: 47% [30%-60%]; ≥65 years: 28% [10%-43%]), and virus (A[H3N2]: 29% [6%-46%], A[H1N1]: 47% [23%-64%]). VE against more severe influenza-associated outcomes included: 41% (29%-50%) against influenza with hypoxemia treated with supplemental oxygen; 65% (56%-72%) against influenza with respiratory, cardiovascular, or renal failure treated with organ support; and 66% (40%-81%) against influenza with respiratory failure treated with invasive mechanical ventilation., Conclusions: During an early 2022-2023 influenza season with a well-matched influenza vaccine, vaccination was associated with reduced risk of influenza-associated hospitalization and organ failure., Competing Interests: Potential conflicts of interest. S. B. reports participating as the DSMB chair for Hamilton Ventilators, outside the submitted work. J. C. reports receiving funding from the National Institutes of Health (NIH) and Department of Defense (DoD), and a travel grant from Fisher-Paykel, outside the submitted work. S. C. reports consulting for PureTech Health in 2021–2022 and Kiniksa Pharmaceuticals in 2022, outside the submitted work. A. D. reports participating on an advisory board for ALung Technologies and being a principal investigator (PI) for the PETAL Network, outside the submitted work. C. G. G. reports consulting fees from Merck and received research support from Campbell Alliance/Syneos Health, NIH, CDC, Food and Drug Administration (FDA), and AHRQ, outside the submitted work. M. N. G. reports receiving grant funding from NIH and AHRQ for research, honorarium for giving Medicine grand rounds at Yale and Washington Healthcare, fees for DSMB for Palm trial and Regeneron trials on monoclonal antibodies, and fees for serving on scientific advisory board for Philips Healthcare on monitoring, outside the submitted work. R. G. reports consulting for Gilead Sciences, Eli Lily, GSK, Janssen, and AbbVie, being on an advisory board for Gilead Sciences, Eli Lily, GlaxoSmithKline (GSK), and AstraZeneca, speaker bureau for Pfizer and AbbVie, and gift-in-kind to institution from Gilead Sciences, outside the submitted work. N. H. reports prior grant support from Sanofi and Quidel, and current funding from Merck, outside the submitted work. A. L. reports being a consultant for Roche on a clinical trial of baloxavir, outside the submitted work. Christopher Mallow reports medical legal consulting, outside the submitted work. I. P. reports receiving grants from NHLBI, NIGMS, and Janssen Pharmaceuticals and institutional support from Regeneron, outside the submitted work. All other authors report no potential conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (Published by Oxford University Press on behalf of Infectious Diseases Society of America 2023.)

Background: Baylor University Medical Center benefits from being a quaternary care center with 900+ licensed beds and multiple different models to staff patients on the hospitalist service. These models include hospitalist only, resident teaching teams, and two different advanced practice practitioner teams. The primary goal of this study was to assess these different staffing models and to ascertain which model, if any, has better outcomes related to length of stay, total hospital charges, 30-day readmission rates, patient satisfaction, hospital-acquired infections, mortality, and early discharges., Methods: The study was an observational retrospective chart review of all discharges from the hospitalist service at Baylor University Medical Center from October 1, 2021, to February 28, 2022. Patients were included if the hospitalist team was the primary team of record at the time of discharge. A total of 7803 patients were included., Results: There was no difference in patient satisfaction, hospital-acquired infections, and mortality between the groups. The teaching teams had a shorter length of stay before the removal of outliers. Independent advanced practice practitioners reliably had more patients discharged before 11:30 am. Results support the concept of continuity of care, as well as lower patient-to-provider ratios., Conclusions: These results have actionable implications that support the use of different advanced practice practitioner teams for the safe care of hospitalized patients as well as the safe integration of residents into patient care., Competing Interests: The authors report no funding or conflicts of interest., (Copyright © 2023 Baylor University Medical Center.)