5 results on '"Yu, Jack"'
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2. Shifts in Reduction Mammaplasty Surgical Volumes With the Emergence of a Global Pandemic.
- Author
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Shah P, Navarro Y, Thawanyarat K, Moody R, Ahmed A, Collar J 3rd, Holmes K, and Yu J
- Subjects
- Female, Humans, United States, Pandemics, Elective Surgical Procedures, Hospitals, COVID-19 epidemiology, Mammaplasty methods
- Abstract
Introduction: The onset of the COVID-19 pandemic resulted in significant changes to the surgical caseload for various surgery departments across the United States. As medical institutions prioritized resources for the expected increase in patient volumes due to the SARS-CoV-2 viral infection, surgical departments saw a decrease in nonemergent and elective surgical procedures. Reduction mammoplasties, which are largely covered by insurance, are among the elective procedures that provide significant revenue to the hospital. This expected decline in procedures suggests a potential decline in revenue provided by the plastic surgery department of a hospital. The purpose of this study was to analyze the loss of revenue experienced by a single academic medical institution due to changes in breast reduction mammoplasty volumes during the COVID-19 pandemic., Methods: Upon institutional review board approval, using the Augusta University Medical Center's Financial Billing Data, 373 patients who underwent bilateral reduction mammoplasty were queried. A time horizon of March 2019 to February 2022 was used to determine the pre- and post-COVID case load and charges that were incurred. Statistical analysis to compare the prior 12 months and after 24 months of COVID was conducted using 2 samples of equal variance t test and F test confirming equal variance., Results: There was a statistically significant increase in the number of reduction mammoplasties performed per month from the year before the onset of COVID-19 (March 2020) to the 2 years after (6.6-11.4 per month, P = 0.0024). There was a statistically significant increase in the per-month charges from the AU Health system for reduction mammoplasties for the same period ($31,780.92-$52,113.34 per month, P = 0.0054). Although there was an increase in per-month revenue from reduction mammoplasties, this increase failed to reach statistical significance ($7,059.95-$10,423.51 per month, P = 0.064)., Conclusions: The plastic surgery department saw a statistically significant increase in reduction mammoplasty cases and subsequent charges in the post-COVID cohort. These findings suggest that the emergence of a nationwide pandemic did not necessarily lead to a decrease in the volume of nonemergent surgical cases despite an expected decrease in caseload due to the need to reallocate hospital resources. On the contrary, there was an increase in caseload suggesting that there may be other factors contributing to patients' pursuance of reduction mammoplasty post-COVID including convenience, resulting from time off due to pandemic, meeting insurance-covered reduction criteria, and projected recovery time., Competing Interests: Conflicts of interest and sources of funding: No authors have financial disclosures or conflicts of interest to declare. No funding was received for this article., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF
3. Factors Affecting the Composition of Expressed Fresh Human Milk.
- Author
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Pham Q, Patel P, Baban B, Yu J, and Bhatia J
- Subjects
- Adult, Female, Food Handling, Humans, Infant, Lactation, Mothers, Nutritional Status, Temperature, United States, Breast Feeding, Breast Milk Expression, Milk, Human
- Abstract
Breast milk is considered the ideal and preferred feeding for all infants through the first 4-6 months of life. It provides many short and long-term benefits to the infant and mother. In the absence of breastfeeding, expressed breast milk is the best way to provide nutrition. In the United States, the majority of breastfeeding mothers express milk at some point during the course of lactation. Breast milk is a dynamic fluid and its content changes with duration of lactation and varies between and among women. Many factors such as maternal diet and medications affect the constituents of breast milk. In addition, method of breast milk expression, handling, and storage can also influence its contents.
- Published
- 2020
- Full Text
- View/download PDF
4. Venous Thromboembolism Incidence After Craniofacial Surgery.
- Author
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Omesiete WI, Walker JA 3rd, and Yu JC
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Child, Child, Preschool, Comorbidity, Costs and Cost Analysis, Cross-Sectional Studies, Female, Humans, Incidence, Infant, Infant, Newborn, Length of Stay statistics & numerical data, Male, Middle Aged, Postoperative Complications prevention & control, Retrospective Studies, Risk Factors, United States epidemiology, Venous Thromboembolism prevention & control, Oral Surgical Procedures, Postoperative Complications epidemiology, Pulmonary Embolism epidemiology, Venous Thromboembolism epidemiology
- Abstract
Introduction: Current protocols for venous thromboembolism (VTE) prophylaxis after craniofacial surgery (CFS) vary widely with substantial disagreements in both indications and managements. An evidence-based approach to this issue requires the following: the incidence of postoperative VTE, comorbidities associated with coagulopathy, risk reduction after VTE prophylaxis, and complications attributable to prophylaxis. This study addresses the first two., Design: Retrospective cross-sectional study., Methods: Discharge data from 64,170 patients undergoing CFS between 2008 and 2013 extracted from the Healthcare Cost and Utilization Project Nationwide Inpatient Sample were analyzed. The outcome measures extracted were: deep venous thrombosis, pulmonary embolism, demographic data, common comorbidities, length of stay, total cost, and discharge outcome., Results: Diagnoses of deep venous thrombosis or pulmonary embolism, collectively classified as VTE, were observed in 355 (0.55%) of 64,170 patients discharged after CFS. Other surgeries exhibited a VTE rate of 1.17%. Men exhibited nearly double the incidence of VTE relative to women (0.69% compared with 0.37% respectively, P < 0.001), and the risk factors of adulthood, advanced age, cardiovascular disease, obesity, and malignancy were associated with increased VTE incidence with odds ratios of 9.93, 3.66, 1.80, 2.02, and 2.02, respectively (P < 0.005). Tobacco use did not exhibit any significant association (odds ratio, 0.94; P = 0.679). Afflicted patients experienced 4.60 times longer hospital stays averaging 23.8 days (95% confidence interval, 21.4-26.2; P < 0.001) compared the average of 5.2 days experienced by CFS patients without VTE. They incurred an average cost of US $298,228 (95% confidence interval, 262,726 to 333,731; P < 0.001) which was 4.17 times the US $72,376 expense of treating other CFS patients. The likelihood for a CFS patient to experience a poor outcome at the time of discharge was 54.6% higher after VTE., Conclusions: The risk of postoperative VTE after CFS is significantly increased in adults, patients with advanced age, cardiovascular disease, obesity, and malignancy. However even in those high-risk cases, postoperative VTE incidence remains relatively low after CFS. These findings in conjunction with further study regarding the risk associated with the addition of VTE chemoprophylaxis compared against mechanical VTE prophylaxis, such as sequential pneumatic compression stockings, may determine whether routine use of VTE chemoprophylaxis is appropriate.
- Published
- 2018
- Full Text
- View/download PDF
5. Division or department: a microeconomic analysis.
- Author
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Mar PL, Yu RA, and Yu JC
- Subjects
- Costs and Cost Analysis, Hospital Administration economics, Humans, United States, Academic Medical Centers economics, Hospital Departments economics, Surgery, Plastic economics
- Abstract
Background: In this article, the authors present a microeconomic analysis of the effects of the administrative status on plastic surgery units within academic medical centers, comparing the departmental versus subdepartmental status. The objectives are to introduce decision-making tools of microeconomics and use them to explore the potential effects of administrative status on academic plastic surgery services., Methods: Real financial data over a decade were used to construct total cost (TC), average total cost (ATC), and total revenue (TR) curves. From these, the authors derive the efficiency scale and express the fiscal performance by examining profitability, and the commonly used ATC curve. Mathematical modeling is then used to examine the effects of departmental versus subdepartmental status, assuming that (1) a plastic surgery unit exists in a competitive market; and (2) TR > TC for the plastic surgery unit to self-sustain in the long term. The variables considered are total clinical production (Q), gross collection rates (GCR), personnel cost, and departmental tax., Results: The sustainability (Q against GCR) is a hyperbolic curve with Q × GCR = TC at break-even. The TC/TR = f(TR) curve resembles the ATC curve. Sectional versus departmental status for a plastic surgery service in an academic medical center depends greatly on the shape of their TC/TR = f(TR) curve., Conclusions: With most competing clinical units within the same academic medical center having departmental status, and most competing private surgeons having no institutional "taxes," the essential requirement for academic medical center plastic surgery services is to ensure that their TC/TR = f(TR) curve is comparable to that of their competitors.
- Published
- 2011
- Full Text
- View/download PDF
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