Renee Y Hsia

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Decreasing reimbursements for outpatient emergency department visits across payer groups from 1996 to 2004
    Renee Y Hsia
    San Francisco General Hospital, University of California at San Francisco, San Francisco, CA 94110, USA
    Ann Emerg Med 51:265-74, 274.e1-5. 2008
  2. doi request reprint Trends in charges and payments for nonhospitalized emergency department pediatric visits, 1996-2003
    Renee Y Hsia
    San Francisco General Hospital, University of California at San Francisco, San Francisco, CA, USA
    Acad Emerg Med 15:347-54. 2008
  3. ncbi request reprint A framework for the economic analysis of child and adolescent mental disorders
    Renee Y Hsia
    Department of Emergency Medicine, San Francisco General Hospital, University of California at San Francisco, San Francisco, USA
    Int Rev Psychiatry 20:251-9. 2008
  4. pmc Hospital determinants of emergency department left without being seen rates
    Renee Y Hsia
    Department of Emergency Medicine, University of California, San Francisco, CA, USA
    Ann Emerg Med 58:24-32.e3. 2011
  5. pmc The trade-offs in field trauma triage: a multiregion assessment of accuracy metrics and volume shifts associated with different triage strategies
    Craig D Newgard
    Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon 97239 3098, USA
    J Trauma Acute Care Surg 74:1298-306; discussion 1306. 2013
  6. pmc Deciphering the use and predictive value of "emergency medical services provider judgment" in out-of-hospital trauma triage: a multisite, mixed methods assessment
    Craig D Newgard
    Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon 97239 3098, USA
    J Trauma Acute Care Surg 72:1239-48. 2012
  7. doi request reprint From 9-1-1 call to death: evaluating traumatic deaths in seven regions for early recognition of high-risk patients
    Dylan Dean
    From the Center for Policy and Research in Emergency Medicine D D, B W, C D N, Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon Division of Emergency Medicine N W, Department of Medicine, University of Washington, Seattle, Washington Department of Emergency Medicine N K, University of California at Davis, Sacramento Department of Emergency Medicine N E W, Stanford University, Palo Alto and Department of Emergency Medicine R Y H, University of California San Francisco, San Francisco General Hospital, San Francisco, California Department of Emergency Medicine J S H, Denver Health Medical Center, Denver and Department of Epidemiology J S H, Colorado School of Public Health, University of Colorado School of Medicine, Aurora, Colorado and Intermountain Injury Control Research Center N C M, Department of Pediatrics, and Division of Emergency Medicine E D B, Department of Surgery, University of Utah, Salt Lake City, Utah
    J Trauma Acute Care Surg 76:846-53. 2014
  8. pmc Is emergency department crowding associated with increased "bounceback" admissions?
    Renee Y Hsia
    Department of Emergency Medicine, San Francisco General Hospital, University of California, San Francisco, San Francisco VA Palo Alto Health Care System, Center for Healthcare Evaluation, Menlo Park Department of Biostatistics, UCLA Fielding School of Public Health Department of Medicine Department of Medicine, Division of Geriatrics, University of California, Los Angeles, Los Angeles, CA Department of Emergency Medicine, Oregon Health and Science University, Portland, OR
    Med Care 51:1008-14. 2013
  9. pmc Evaluating age in the field triage of injured persons
    Yoko Nakamura
    Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, USA
    Ann Emerg Med 60:335-45. 2012
  10. pmc Effect of emergency department crowding on outcomes of admitted patients
    Benjamin C Sun
    Department of Emergency Medicine, Oregon Health and Science University, Portland, OR, USA
    Ann Emerg Med 61:605-611.e6. 2013

Collaborators

Detail Information

Publications27

  1. ncbi request reprint Decreasing reimbursements for outpatient emergency department visits across payer groups from 1996 to 2004
    Renee Y Hsia
    San Francisco General Hospital, University of California at San Francisco, San Francisco, CA 94110, USA
    Ann Emerg Med 51:265-74, 274.e1-5. 2008
    ..We seek to examine and document the trends in reimbursement for outpatient ED visits throughout the past decade...
  2. doi request reprint Trends in charges and payments for nonhospitalized emergency department pediatric visits, 1996-2003
    Renee Y Hsia
    San Francisco General Hospital, University of California at San Francisco, San Francisco, CA, USA
    Acad Emerg Med 15:347-54. 2008
    ..To compare charges and payments for outpatient pediatric emergency visits across payer groups to provide information on reimbursement trends...
  3. ncbi request reprint A framework for the economic analysis of child and adolescent mental disorders
    Renee Y Hsia
    Department of Emergency Medicine, San Francisco General Hospital, University of California at San Francisco, San Francisco, USA
    Int Rev Psychiatry 20:251-9. 2008
    ....
  4. pmc Hospital determinants of emergency department left without being seen rates
    Renee Y Hsia
    Department of Emergency Medicine, University of California, San Francisco, CA, USA
    Ann Emerg Med 58:24-32.e3. 2011
    ..We seek to determine whether hospital-level socioeconomic status case mix or hospital structural characteristics are predictive of ED left without being seen rates...
  5. pmc The trade-offs in field trauma triage: a multiregion assessment of accuracy metrics and volume shifts associated with different triage strategies
    Craig D Newgard
    Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon 97239 3098, USA
    J Trauma Acute Care Surg 74:1298-306; discussion 1306. 2013
    ..Impact metrics included specificity and number of undertriaged and overtriaged patients compared with current triage practices...
  6. pmc Deciphering the use and predictive value of "emergency medical services provider judgment" in out-of-hospital trauma triage: a multisite, mixed methods assessment
    Craig D Newgard
    Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon 97239 3098, USA
    J Trauma Acute Care Surg 72:1239-48. 2012
    ..We examine the use and independent predictive value of EMS provider judgment in identifying seriously injured persons...
  7. doi request reprint From 9-1-1 call to death: evaluating traumatic deaths in seven regions for early recognition of high-risk patients
    Dylan Dean
    From the Center for Policy and Research in Emergency Medicine D D, B W, C D N, Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon Division of Emergency Medicine N W, Department of Medicine, University of Washington, Seattle, Washington Department of Emergency Medicine N K, University of California at Davis, Sacramento Department of Emergency Medicine N E W, Stanford University, Palo Alto and Department of Emergency Medicine R Y H, University of California San Francisco, San Francisco General Hospital, San Francisco, California Department of Emergency Medicine J S H, Denver Health Medical Center, Denver and Department of Epidemiology J S H, Colorado School of Public Health, University of Colorado School of Medicine, Aurora, Colorado and Intermountain Injury Control Research Center N C M, Department of Pediatrics, and Division of Emergency Medicine E D B, Department of Surgery, University of Utah, Salt Lake City, Utah
    J Trauma Acute Care Surg 76:846-53. 2014
    ..This study aimed to characterize initial clinical presentations of patients served by emergency medical services (EMS) who die following injury, with particular attention to patients with occult ("talk-and-die") presentations...
  8. pmc Is emergency department crowding associated with increased "bounceback" admissions?
    Renee Y Hsia
    Department of Emergency Medicine, San Francisco General Hospital, University of California, San Francisco, San Francisco VA Palo Alto Health Care System, Center for Healthcare Evaluation, Menlo Park Department of Biostatistics, UCLA Fielding School of Public Health Department of Medicine Department of Medicine, Division of Geriatrics, University of California, Los Angeles, Los Angeles, CA Department of Emergency Medicine, Oregon Health and Science University, Portland, OR
    Med Care 51:1008-14. 2013
    ..We sought to determine if ED crowding during the index visit was associated with these "bounceback" admissions...
  9. pmc Evaluating age in the field triage of injured persons
    Yoko Nakamura
    Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, USA
    Ann Emerg Med 60:335-45. 2012
    ..We evaluate trauma undertriage by age group, the association between age and serious injury after accounting for other field triage criteria and confounders, and the potential effect of a mandatory age triage criterion for field triage...
  10. pmc Effect of emergency department crowding on outcomes of admitted patients
    Benjamin C Sun
    Department of Emergency Medicine, Oregon Health and Science University, Portland, OR, USA
    Ann Emerg Med 61:605-611.e6. 2013
    ..We assess the association of ED crowding with subsequent outcomes in a general population of hospitalized patients...
  11. pmc Variation in prehospital use and uptake of the national Field Triage Decision Scheme
    Andy S Barnett
    Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon 97239 3098, USA
    Prehosp Emerg Care 17:135-48. 2013
    ..However, little is known about the uptake, modification, or variation in field application of triage criteria between trauma systems...
  12. pmc Factors associated with short-term bounce-back admissions after emergency department discharge
    Gelareh Z Gabayan
    Department of Medicine, University of California Los Angeles, Los Angeles, CA, USA
    Ann Emerg Med 62:136-144.e1. 2013
    ..There currently is limited, population-level information about such events. We identify hospital- and visit-level predictors of bounce-back admissions, defined as 7-day unscheduled hospital admissions after ED discharge...
  13. pmc Comparison of presenting complaint vs discharge diagnosis for identifying " nonemergency" emergency department visits
    Maria C Raven
    Departments of Emergency Medicine, University of California, San Francisco, CA 94707, USA
    JAMA 309:1145-53. 2013
    ..This approach does not incorporate other clinical factors such as chief complaint that may inform necessity for ED care...
  14. pmc Evaluating the use of existing data sources, probabilistic linkage, and multiple imputation to build population-based injury databases across phases of trauma care
    Craig Newgard
    Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, USA
    Acad Emerg Med 19:469-80. 2012
    ..The objective was to evaluate the process of using existing data sources, probabilistic linkage, and multiple imputation to create large population-based injury databases matched to outcomes...
  15. doi request reprint Is emergency department closure resulting in increased distance to the nearest emergency department associated with increased inpatient mortality?
    Renee Y Hsia
    Department of Emergency Medicine, University of California San Francisco, San Francisco, CA San Francisco General Hospital, San Francisco, CA
    Ann Emerg Med 60:707-715.e4. 2012
    ..We seek to determine whether patients living in areas affected by emergency department (ED) closure, with subsequent increased distance to the nearest ED, have a higher risk of inpatient death from time-sensitive conditions...
  16. ncbi request reprint The association between community-level insurance coverage and emergency department use
    Laurence C Baker
    Department of Health Research and Policy, Stanford University, Stanford, CA Department of Emergency Medicine, San Francisco General Hospital, University of California, San Francisco, San Francisco, CA
    Med Care 52:535-40. 2014
    ..However, no studies to date have empirically and longitudinally studied how changes in a community's level of insurance coverage, a key determinant of access, affect ED utilization...
  17. doi request reprint System-level health disparities in California emergency departments: minorities and Medicaid patients are at higher risk of losing their emergency departments
    Renee Y Hsia
    Department of Emergency Medicine, San Francisco, CA, USA
    Ann Emerg Med 59:358-65. 2012
    ..We evaluate factors associated with ED closure in California and seek to determine whether hospitals serving more vulnerable populations have a higher rate of ED closure...
  18. pmc Association of emergency department length of stay with safety-net status
    Christopher Fee
    Department of Emergency Medicine, University of California, San Francisco, 505 Parnassus Ave, PO Box 0208, San Francisco, CA 94143, USA
    JAMA 307:476-82. 2012
    ..Performance measures, particularly pay for performance, may have unintended consequences for safety-net institutions caring for disproportionate shares of Medicaid or uninsured patients...
  19. pmc Radiological imaging of patients with suspected urinary tract stones: national trends, diagnoses, and predictors
    Antonio C Westphalen
    Department of Radiology and Biomedical Imaging, University of California at San Francisco, USA
    Acad Emerg Med 18:699-707. 2011
    ....
  20. pmc Factors associated with closures of emergency departments in the United States
    Renee Y Hsia
    Department of Emergency Medicine, University of California, San Francisco, CA, USA
    JAMA 305:1978-85. 2011
    ..Federal law requiring EDs to treat all in need regardless of a patient's ability to pay may make EDs more vulnerable to the market forces that govern US health care...
  21. pmc Disparities in trauma center access despite increasing utilization: data from California, 1999 to 2006
    Renee Y Hsia
    University of California San Francisco, San Francisco, California, USA
    J Trauma 68:217-24. 2010
    ..We use patient-level data to describe the changes in utilization of trauma centers (TCs) in an 8-year period in California...
  22. pmc Variability of ICU use in adult patients with minor traumatic intracranial hemorrhage
    Daniel K Nishijima
    Department of Emergency Medicine, UC Davis School of Medicine, Sacramento, CA, USA
    Ann Emerg Med 61:509-517.e4. 2013
    ..In addition, we evaluate the association between ICU admission and key independent variables...
  23. pmc A multisite assessment of the American College of Surgeons Committee on Trauma field triage decision scheme for identifying seriously injured children and adults
    Craig D Newgard
    Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, OR, USA
    J Am Coll Surg 213:709-21. 2011
    ..We estimate the diagnostic value of the Field Triage Decision Scheme for identifying major trauma patients (Injury Severity Score [ISS] ≥ 16) in a large and diverse multisite cohort...
  24. pmc Trends and characteristics of US emergency department visits, 1997-2007
    Ning Tang
    Division of General Internal Medicine, University of California, San Francisco, 400 Parnassus Ave, Box 0320, San Francisco, CA 94143, USA
    JAMA 304:664-70. 2010
    ..The potential effects of increasing numbers of uninsured and underinsured persons on US emergency departments (EDs) is a concern for the health care safety net...
  25. doi request reprint Access to emergency and surgical care in sub-Saharan Africa: the infrastructure gap
    Renee Y Hsia
    Department of Emergency Medicine, University of California San Francisco, 1001 Potrero Avenue, 1E21, San Francisco General Hospital, San Francisco, CA 94110, USA
    Health Policy Plan 27:234-44. 2012
    ..While most of the literature on this issue focuses on workforce challenges, it is critical to recognize infrastructure gaps that hinder the ability of health systems to make emergency and surgical care a reality...
  26. pmc Factors associated with trauma center use for elderly patients with trauma: a statewide analysis, 1999-2008
    Renee Y Hsia
    Department of Emergency Medicine, University of California, San Francisco, USA
    Arch Surg 146:585-92. 2011
    ..To estimate the likelihood of trauma center admission for injured elderly patients with trauma, determine trends in trauma center admissions, and identify factors associated with trauma center use for elderly patients with trauma...
  27. ncbi request reprint Do mandates requiring insurers to pay for emergency care influence the use of the emergency department?
    Renee Y Hsia
    Department of Surgery, Division of Emergency Medicine, Stanford Kaiser Emergency Medicine Residency Program, Stanford, California, USA
    Health Aff (Millwood) 25:1086-94. 2006
    ..None of the analyses show evidence that the mandates are associated with increased use. We conclude that prudent layperson mandates are not associated with increases in ED visits among privately insured patients...