DAVID SCOTT ZINGMOND

Summary

Affiliation: University of California
Country: USA

Publications

  1. pmc Circumstances at HIV diagnosis and progression of disease in older HIV-infected Americans
    D S Zingmond
    Division of General Internal Medicine and Health Services Research, UCLA Department of Medicine, 911 Broxton Plaza, Los Angeles, CA 90095 1736, USA
    Am J Public Health 91:1117-20. 2001
  2. doi request reprint Measuring the quality of care provided to dually enrolled Medicare and Medicaid beneficiaries living in nursing homes
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at UCLA, 911 Broxton Avenue, Los Angeles, CA 90095 1736, USA
    Med Care 47:536-44. 2009
  3. pmc Measuring the quality of care provided to community dwelling vulnerable elders dually enrolled in Medicare and Medicaid
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
    Med Care 45:931-8. 2007
  4. doi request reprint Association of claims-based quality of care measures with outcomes among community-dwelling vulnerable elders
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095 1736, USA
    Med Care 49:553-9. 2011
  5. ncbi request reprint The role of socioeconomic status on hip fracture
    D S Zingmond
    Division of General Internal Medicine and Health Services Research, Department of Medicine, The David Geffen School of Medicine at UCLA, 911 Broxton Plaza, Los Angeles, CA, 90095 1736, USA
    Osteoporos Int 17:1562-8. 2006
  6. ncbi request reprint Hospitalization before and after gastric bypass surgery
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, Department of Medicine, The David Geffen School of Medicine at the University of California Los Angeles, Los Angeles 90095 1736, USA
    JAMA 294:1918-24. 2005
  7. ncbi request reprint Regional and institutional variation in the initiation of early do-not-resuscitate orders
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, The David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA 90095 1736, USA
    Arch Intern Med 165:1705-12. 2005
  8. ncbi request reprint Differences in symptom expression in older HIV-positive patients: The Veterans Aging Cohort 3 Site Study and HIV Cost and Service Utilization Study experience
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, University of Southern California at Los Angeles, 90095 1736, USA
    J Acquir Immune Defic Syndr 33:S84-92. 2003
  9. ncbi request reprint Increasing hip fracture incidence in California Hispanics, 1983 to 2000
    David S Zingmond
    Division of General Internal Medicine, The David Geffen School of Medicine at UCLA, 911 Broxton Plaza, Los Angeles, CA 90095 1736, USA
    Osteoporos Int 15:603-10. 2004
  10. ncbi request reprint Linking hospital discharge and death records--accuracy and sources of bias
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, The David Geffen School of Medicine at UCLA, 911 Broxton Plaza, Los Angeles, CA 90095 1736, USA
    J Clin Epidemiol 57:21-9. 2004

Research Grants

  1. Evaluating Quality of Long Term Care
    David Zingmond; Fiscal Year: 2007
  2. Improving Reporting of Race, Ethnicity, and Language in California
    DAVID SCOTT ZINGMOND; Fiscal Year: 2010

Detail Information

Publications34

  1. pmc Circumstances at HIV diagnosis and progression of disease in older HIV-infected Americans
    D S Zingmond
    Division of General Internal Medicine and Health Services Research, UCLA Department of Medicine, 911 Broxton Plaza, Los Angeles, CA 90095 1736, USA
    Am J Public Health 91:1117-20. 2001
    ..This study identified age-related differences in diagnosis and progression of HIV by analyzing a nationally representative sample of HIV-infected adults under care in the United States...
  2. doi request reprint Measuring the quality of care provided to dually enrolled Medicare and Medicaid beneficiaries living in nursing homes
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at UCLA, 911 Broxton Avenue, Los Angeles, CA 90095 1736, USA
    Med Care 47:536-44. 2009
    ....
  3. pmc Measuring the quality of care provided to community dwelling vulnerable elders dually enrolled in Medicare and Medicaid
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
    Med Care 45:931-8. 2007
    ..Small studies suggest that the quality of healthcare provided to older patients needs improvement. However, measuring the quality of care for larger groups of older adults is difficult...
  4. doi request reprint Association of claims-based quality of care measures with outcomes among community-dwelling vulnerable elders
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095 1736, USA
    Med Care 49:553-9. 2011
    ..Few studies examine the link between measured process of care and outcome...
  5. ncbi request reprint The role of socioeconomic status on hip fracture
    D S Zingmond
    Division of General Internal Medicine and Health Services Research, Department of Medicine, The David Geffen School of Medicine at UCLA, 911 Broxton Plaza, Los Angeles, CA, 90095 1736, USA
    Osteoporos Int 17:1562-8. 2006
    ..Race/ethnicity is a major determinant of hip fracture risk. Although socioeconomic status (e.g., income and acculturation) is often associated with race/ethnicity, its impact on hip fracture incidence is less well understood...
  6. ncbi request reprint Hospitalization before and after gastric bypass surgery
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, Department of Medicine, The David Geffen School of Medicine at the University of California Los Angeles, Los Angeles 90095 1736, USA
    JAMA 294:1918-24. 2005
    ..The use of Roux-en-Y gastric bypass (RYGB) has been reported to be effective in the treatment of obesity and its related comorbidities. Utilization of inpatient services after RYGB is less well understood...
  7. ncbi request reprint Regional and institutional variation in the initiation of early do-not-resuscitate orders
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, The David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA 90095 1736, USA
    Arch Intern Med 165:1705-12. 2005
    ..We examined these influences on the use of early DNR orders (written <24 hours after admission)...
  8. ncbi request reprint Differences in symptom expression in older HIV-positive patients: The Veterans Aging Cohort 3 Site Study and HIV Cost and Service Utilization Study experience
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, University of Southern California at Los Angeles, 90095 1736, USA
    J Acquir Immune Defic Syndr 33:S84-92. 2003
    ..Nonwhites appeared less likely to report symptoms. Age is a determinant of reporting certain symptoms in HIV disease but may be masked or accentuated by other factors such as race...
  9. ncbi request reprint Increasing hip fracture incidence in California Hispanics, 1983 to 2000
    David S Zingmond
    Division of General Internal Medicine, The David Geffen School of Medicine at UCLA, 911 Broxton Plaza, Los Angeles, CA 90095 1736, USA
    Osteoporos Int 15:603-10. 2004
    ..Hip fracture incidence in non-Hispanic whites (NHW) has decreased nationwide for the past 20 years. Little is known regarding hip fracture incidence among Hispanics, the largest, fastest growing minority in the United States...
  10. ncbi request reprint Linking hospital discharge and death records--accuracy and sources of bias
    David S Zingmond
    Division of General Internal Medicine and Health Services Research, The David Geffen School of Medicine at UCLA, 911 Broxton Plaza, Los Angeles, CA 90095 1736, USA
    J Clin Epidemiol 57:21-9. 2004
    ..The aim of this study was to develop and apply an automated linkage algorithm to 10 years of California hospitalization discharge abstracts and death records (1990 to 1999), evaluate linkage accuracy, and identify sources of bias...
  11. doi request reprint Caring for octogenarian and nonagenarian patients with colorectal cancer: what should our standards and expectations be?
    Hiroko Kunitake
    Department of Surgery, David Geffen School of Medicine at the University of California, Los Angeles, California, USA
    Dis Colon Rectum 53:735-43. 2010
    ..We describe their outcomes in a large population cohort and aim to establish expectations and improvements for their care...
  12. ncbi request reprint Disparities in the utilization of high-volume hospitals for complex surgery
    Jerome H Liu
    Center for Surgical Outcomes and Quality, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
    JAMA 296:1973-80. 2006
    ..These differences may limit their ability to access or receive care at a high-volume hospital...
  13. ncbi request reprint Small bowel obstruction: a population-based appraisal
    Nova M Foster
    Center for Surgical Outcomes and Quality, Department of Surgery, David Geffen School of Medicine at University of California, Los Angeles, CA 90095, USA
    J Am Coll Surg 203:170-6. 2006
    ..Small bowel obstruction (SBO) is a common reason for surgical consultation, but little is known about the natural history of SBO. We performed a population-based analysis to evaluate SBO frequency, type of operation, and longterm outcomes...
  14. ncbi request reprint Comparison of reoperation rates following ankle arthrodesis and total ankle arthroplasty
    Nelson F SooHoo
    Department of Orthopaedic Surgery, University of California at Los Angeles, 10945 Le Conte Avenue, PVUB 3355, Los Angeles, CA 90095, USA
    J Bone Joint Surg Am 89:2143-9. 2007
    ..Our hypothesis was that patients treated with ankle replacement would have a lower risk of undergoing subtalar fusion but a higher overall risk of undergoing major revision surgery...
  15. ncbi request reprint Disparities in the utilization of high-volume hospitals for total knee replacement
    Nelson F SooHoo
    Department of Orthopaedic Surgery, UCLA, Los Angeles, CA 90095, USA
    J Natl Med Assoc 100:559-64. 2008
    ..The objective of this study is to identify the characteristics of patients who undergo total knee replacement at high-volume hospitals and their differences from those who receive care at low-volume hospitals...
  16. ncbi request reprint What is the rate of small bowel obstruction after colectomy?
    Janak A Parikh
    Department of Surgery, Geffen School of Medicine at UCLA, Los Angeles, California 90095, USA
    Am Surg 74:1001-5. 2008
    ..001). One in 10 patients without a history of SBO who undergoes a colectomy will be readmitted at least once in the subsequent 3 years for SBO, and there is a high mortality rate in this group, especially in the elderly...
  17. doi request reprint Complication rates following open reduction and internal fixation of ankle fractures
    Nelson F SooHoo
    Department of Orthopaedic Surgery, University of California at Los Angeles, Los Angeles, CA 90095, USA
    J Bone Joint Surg Am 91:1042-9. 2009
    ..The purpose of the present investigation was to examine the risks of complications after open reduction and internal fixation of ankle fractures in a large population-based study...
  18. pmc Factors that predict short-term complication rates after total hip arthroplasty
    Nelson F SooHoo
    Department of Orthopaedic Surgery, UCLA School of Medicine, 10945 Le Conte Avenue, PVUB 3355, Los Angeles, CA 90095, USA
    Clin Orthop Relat Res 468:2363-71. 2010
    ..There remains uncertainty regarding the relative importance of patient factors such as comorbidity and provider factors such as hospital volume in predicting complication rates after total hip arthroplasty (THA)...
  19. doi request reprint Incidence of pulmonary embolism following surgical treatment of metatarsal fractures
    Nelson F SooHoo
    University of California, Los Angeles, Orthopaedic Surgery, Los Angeles, CA 90095, USA
    Foot Ankle Int 31:600-3. 2010
    ....
  20. ncbi request reprint Disparities in the utilization of high-volume hospitals for total hip replacement
    Nelson F SooHoo
    Department of Orthopaedic Surgery, University of California Los Angeles, 10945 Le Conte Ave, PVUB 3355, Los Angeles, CA 90095, USA
    J Natl Med Assoc 103:31-5. 2011
    ..The objective of this study was to identify the characteristics of patients who undergo total-hip replacement at high-volume hospitals and their differences from those who receive care at low-volume hospitals...
  21. ncbi request reprint Optimal timeframe for reporting short-term complication rates after total knee arthroplasty
    Nelson Fong SooHoo
    Department of Orthopaedic Surgery, UCLA School of Medicine, Los Angeles, CA 90095, USA
    J Arthroplasty 21:705-11. 2006
    ..However, the regression results highlight the continued importance of reporting long-term outcomes...
  22. ncbi request reprint The significance of inadvertent splenectomy during colorectal cancer resection
    Marcia L McGory
    Center for Surgical Outcomes and Quality, Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, 72 215 Center for Health Sciences, Los Angeles, CA 90095 6904, USA
    Arch Surg 142:668-74. 2007
    ..To examine the frequency, predictors, and outcomes following inadvertent splenectomy during colorectal cancer resection...
  23. ncbi request reprint A patient's race/ethnicity does not explain the underuse of appropriate adjuvant therapy in colorectal cancer
    Marcia L McGory
    Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Center for Health Sciences, Box 956904, Los Angeles, California, 90095 6904, USA
    Dis Colon Rectum 49:319-29. 2006
    ..Numerous studies have demonstrated underuse of adjuvant therapy in colorectal cancer. The current study examines variables associated with underuse of adjuvant therapy...
  24. ncbi request reprint Thirty-day mortality statistics underestimate the risk of repair of thoracoabdominal aortic aneurysms: a statewide experience
    David A Rigberg
    Center for Surgical Outcomes and Quality, UCLA School of Medicine, West Los Angeles Veterans Administration Medical Center, Los Angeles, CA, USA
    J Vasc Surg 43:217-22; discussion 223. 2006
    ..These data provide clinicians with information more applicable to an individual patient than mortality figures from a single institutional series...
  25. ncbi request reprint Age stratified, perioperative, and one-year mortality after abdominal aortic aneurysm repair: a statewide experience
    David A Rigberg
    Center for Surgical Outcomes and Quality, UCLA School of Medicine, West Los Angeles Veterans Administration Medical Center, Los Angeles, CA, USA
    J Vasc Surg 43:224-9. 2006
    ..Age stratification could provide clinicians with information more applicable to an individual patient than overall mortality figures...
  26. ncbi request reprint Factors predicting complication rates following total knee replacement
    Nelson F SooHoo
    Department of Orthopaedic Surgery, University of California at Los Angeles, 10945 Le Conte Avenue, PVUB 3355, Los Angeles, CA 90095, USA
    J Bone Joint Surg Am 88:480-5. 2006
    ..The purpose of this investigation was to expand on previous studies by more fully examining the role of a variety of patient and hospital characteristics in determining adverse outcomes following total knee replacement...
  27. doi request reprint Do racial/ethnic disparities exist in the utilization of high-volume surgeons for women with ovarian cancer?
    Michelle A Aranda
    Department of Surgery, The David Geffen School of Medicine at UCLA, 72 215 CHS, 10833 Le Conte Avenue, Los Angeles, CA 90095, USA
    Gynecol Oncol 111:166-72. 2008
    ..Determine if racial/ethnic disparities exist for access to high-volume surgeons (HVS) for patients with ovarian cancer...
  28. ncbi request reprint Primary total knee arthroplasty in California 1991 to 2001: does hospital volume affect outcomes?
    Nelson F SooHoo
    Department of Orthopaedic Surgery, UCLA School of Medicine, Los Angeles, California 90095 6902, USA
    J Arthroplasty 21:199-205. 2006
    ..07-1.97, P = .016), and thrombophlebitis (0.49% vs 0.28%, OR 2.12, 95% CI 1.47-3.05, P </= .001). This study confirms the relationship of lower hospital volumes to a higher OR for complications after total knee arthroplasty...
  29. ncbi request reprint Negative appendectomy rate: influence of CT scans
    Marcia L McGory
    David Geffen School of Medicine, University of California, Los Angeles, Department of Surgery, 10833 Le Conte Avenue, 72 215 Center for Health Sciences, Box 956904, Los Angeles, CA 90095 6904, USA
    Am Surg 71:803-8. 2005
    ..In conclusion, use of CT was associated with lower rate of negative appendectomy, depending on patient age and sex...
  30. ncbi request reprint The diverse older HIV-positive population: a national profile of economic circumstances, social support, and quality of life
    Stephen Crystal
    Institute for Health, Health Care Policy, and Aging Research, Rutgers University, New Brunswick, New Jersey 08901, USA
    J Acquir Immune Defic Syndr 33:S76-83. 2003
    ..Interventions need to be tailored to the needs of these distinct subpopulations, with an emphasis on development of supportive care interventions for older IDUs...
  31. doi request reprint Drug toxicity, HIV progression, or comorbidity of aging: does tipranavir use increase the risk of intracranial hemorrhage?
    Amy C Justice
    Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut 06516, USA
    Clin Infect Dis 47:1226-30. 2008
    ..We studied 2 large cohorts to estimate the background rate of intracranial hemorrhage and compared it with rates reported among persons who had been exposed to tipranavir...
  32. ncbi request reprint Multispecialty stroke services in California hospitals are associated with reduced mortality
    Gretchen L Birbeck
    Michigan State University, East Lansing, USA
    Neurology 66:1527-32. 2006
    ..To evaluate whether 1) a dedicated, multispecialty service, 2) a distinct hospital ward, 3) protocols, and 4) a specialist are associated with reduced mortality among patients with stroke...
  33. ncbi request reprint The impact of managed care on access to highly active antiretroviral therapy and on outcomes among Medicaid beneficiaries with AIDS
    David S Zingmond
    University of California Los Angeles, USA
    Med Care Res Rev 64:66-82. 2007
    ..Before making changes to care delivery, policy makers should address the potential costs and benefits of MCP over FFS Medicaid for chronically ill beneficiaries...
  34. ncbi request reprint Intravenous tissue plasminogen activator for acute stroke in California: recipients and resources
    Gretchen L Birbeck
    Department of Neurology and Epidemiology, Michigan State University, East Lansing, Mich, USA
    Cerebrovasc Dis 17:341-3. 2004

Research Grants3

  1. Evaluating Quality of Long Term Care
    David Zingmond; Fiscal Year: 2007
    ..3. Examine the impact of process of care on maintaining independence and function, preventing over-utilization, and decreasing mortality among home care recipients. ..
  2. Improving Reporting of Race, Ethnicity, and Language in California
    DAVID SCOTT ZINGMOND; Fiscal Year: 2010
    ..Results can be used to more accurately identify and address potential health and healthcare disparities arising through issues related to race, ethnicity, and language. ..