Jack Zwanziger

Summary

Affiliation: University of Illinois at Chicago
Country: USA

Publications

  1. pmc Long-term survival and healthcare utilization outcomes attributable to sepsis and pneumonia
    Andrew Dick
    RAND Corporation, 20 Park Plaza Suite 920, Boston, MA 02116, USA
    BMC Health Serv Res 12:432. 2012
  2. doi request reprint Strong government influence over the Israeli health care system has led to low rates of spending growth
    Jack Zwanziger
    University of Illinois, Chicago, IL, USA
    Health Aff (Millwood) 30:1779-85. 2011
  3. ncbi request reprint The cost effectiveness of implantable cardioverter-defibrillators: results from the Multicenter Automatic Defibrillator Implantation Trial (MADIT)-II
    Jack Zwanziger
    Department of Community and Preventive Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
    J Am Coll Cardiol 47:2310-8. 2006
  4. ncbi request reprint Evidence of cost shifting in California hospitals
    Jack Zwanziger
    University of Illinois at Chicago School of Public Health, Chicago, IL, USA
    Health Aff (Millwood) 25:197-203. 2006
  5. ncbi request reprint Has price competition changed hospital revenues and expenses in New York?
    Jack Zwanziger
    Health Policy and Administration MC 923, School of Public Health, University of Illinois at Chicago, 1603 W Taylor St, Chicago, IL 60612 4394, USA
    Inquiry 42:183-92. 2005
  6. ncbi request reprint Has competition lowered hospital prices?
    Jack Zwanziger
    Health Policy and Administration, School of Public Health, University of Illinois at Chicago, 60612 4394, USA
    Inquiry 42:73-85. 2005
  7. ncbi request reprint Improved asthma care after enrollment in the State Children's Health Insurance Program in New York
    Peter G Szilagyi
    Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
    Pediatrics 117:486-96. 2006
  8. ncbi request reprint Reduction in racial and ethnic disparities after enrollment in the State Children's Health Insurance Program
    Laura P Shone
    Department of Pediatrics, University of Rochester School of Medicine and Dentistry, 601 Elmwood Ave, Rochester, NY 14642, USA
    Pediatrics 115:e697-705. 2005
  9. ncbi request reprint Improved access and quality of care after enrollment in the New York State Children's Health Insurance Program (SCHIP)
    Peter G Szilagyi
    Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
    Pediatrics 113:e395-404. 2004
  10. pmc The relationship between safety net activities and hospital financial performance
    Jack Zwanziger
    Health Policy and Administration, School of Public Health, University of Illinois at Chicago, 1603 W Taylor St, Chicago, USA
    BMC Health Serv Res 10:15. 2010

Research Grants

  1. CLINICAL RESEARCH TRAINING PROGRAM
    Jack Zwanziger; Fiscal Year: 2007

Detail Information

Publications26

  1. pmc Long-term survival and healthcare utilization outcomes attributable to sepsis and pneumonia
    Andrew Dick
    RAND Corporation, 20 Park Plaza Suite 920, Boston, MA 02116, USA
    BMC Health Serv Res 12:432. 2012
    ....
  2. doi request reprint Strong government influence over the Israeli health care system has led to low rates of spending growth
    Jack Zwanziger
    University of Illinois, Chicago, IL, USA
    Health Aff (Millwood) 30:1779-85. 2011
    ....
  3. ncbi request reprint The cost effectiveness of implantable cardioverter-defibrillators: results from the Multicenter Automatic Defibrillator Implantation Trial (MADIT)-II
    Jack Zwanziger
    Department of Community and Preventive Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
    J Am Coll Cardiol 47:2310-8. 2006
    ..We sought to evaluate the cost implications of the implantable cardioverter-defibrillator (ICD), using utilization, cost, and survival data from the Multicenter Automatic Defibrillator Implantation Trial (MADIT)-II...
  4. ncbi request reprint Evidence of cost shifting in California hospitals
    Jack Zwanziger
    University of Illinois at Chicago School of Public Health, Chicago, IL, USA
    Health Aff (Millwood) 25:197-203. 2006
    ..04 percent increase. These relationships imply that cost shifting from Medicare and Medicaid to private payers accounted for 12.3 percent of the total increase in private payers' prices from 1997 to 2001...
  5. ncbi request reprint Has price competition changed hospital revenues and expenses in New York?
    Jack Zwanziger
    Health Policy and Administration MC 923, School of Public Health, University of Illinois at Chicago, 1603 W Taylor St, Chicago, IL 60612 4394, USA
    Inquiry 42:183-92. 2005
    ..In the short run at least, price competition induced by HCRA did constrain both hospital expense and revenue growth, although the increase in hospital mergers countered this trend...
  6. ncbi request reprint Has competition lowered hospital prices?
    Jack Zwanziger
    Health Policy and Administration, School of Public Health, University of Illinois at Chicago, 60612 4394, USA
    Inquiry 42:73-85. 2005
    ....
  7. ncbi request reprint Improved asthma care after enrollment in the State Children's Health Insurance Program in New York
    Peter G Szilagyi
    Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
    Pediatrics 117:486-96. 2006
    ..Uninsured children with asthma are known to face barriers to asthma care, but little is known about the impact of health insurance on asthma care...
  8. ncbi request reprint Reduction in racial and ethnic disparities after enrollment in the State Children's Health Insurance Program
    Laura P Shone
    Department of Pediatrics, University of Rochester School of Medicine and Dentistry, 601 Elmwood Ave, Rochester, NY 14642, USA
    Pediatrics 115:e697-705. 2005
    ....
  9. ncbi request reprint Improved access and quality of care after enrollment in the New York State Children's Health Insurance Program (SCHIP)
    Peter G Szilagyi
    Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
    Pediatrics 113:e395-404. 2004
    ..As yet, little is known about the effectiveness of SCHIP on improving access and quality of care to enrollees...
  10. pmc The relationship between safety net activities and hospital financial performance
    Jack Zwanziger
    Health Policy and Administration, School of Public Health, University of Illinois at Chicago, 1603 W Taylor St, Chicago, USA
    BMC Health Serv Res 10:15. 2010
    ..S urban hospitals, controlling for hospital and market characteristics...
  11. ncbi request reprint Nurse working conditions and patient safety outcomes
    Patricia W Stone
    Columbia University School of Nursing, New York, New York 10032, USA
    Med Care 45:571-8. 2007
    ..System approaches, such as improving working conditions, have been advocated to improve patient safety. However, the independent effect of many working condition variables on patient outcomes is unknown...
  12. ncbi request reprint Explaining disparities in access to high-quality cardiac surgeons
    Barbara M Rothenberg
    Excellus BlueCross BlueShield, Rochester, New York, USA
    Ann Thorac Surg 78:18-24; discussion 24-5. 2004
    ..Racial disparities in access to coronary artery bypass graft (CABG) surgery are well documented. Recent evidence shows that even when patients receive CABG surgery, racial minorities are more likely to be treated by lower quality providers...
  13. ncbi request reprint Health-related quality of life consequences of implantable cardioverter defibrillators: results from MADIT II
    Katia Noyes
    Department of Community and Preventive Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York 14620, USA
    Med Care 45:377-85. 2007
    ..Implantable cardioverter defibrillators (ICDs) improve survival and extend lives of patients with severe heart disease...
  14. ncbi request reprint Physician fees and managed care plans
    Jack Zwanziger
    Department of Health Policy and Administration, School of Public Health, University of Illinois at Chicago, 60612, USA
    Inquiry 39:184-93. 2002
    ..The most influential characteristics were physician supply and managed care penetration, which suggest that the introduction of competition into the health care market was an effective force in reducing physician fees...
  15. pmc Hospital competition, resource allocation and quality of care
    Dana B Mukamel
    University of Rochester Medical Center, Rochester, New York 14642, USA
    BMC Health Serv Res 2:10. 2002
    ....
  16. ncbi request reprint Use of resident-origin data to define nursing home market boundaries
    Jack Zwanziger
    Department of Community and Preventive Medicine, University of Rochester School of Medicine and Dentistry, NY 14642, USA
    Inquiry 39:56-66. 2002
    ..This shows that nursing home markets tend to be more concentrated than those that result from assuming countywide markets. These results suggest that studies of nursing home markets should not use counties as markets...
  17. pmc The effect of capitation on switching primary care physicians
    Melony E S Sorbero
    University of Rochester School of Medicine and Dentistry, Department of Community and Preventive Medicine, NY 14642, USA
    Health Serv Res 38:191-209. 2003
    ..These findings raise concerns about the continuity and quality of care experienced by vulnerable patients in an era of changing financial incentives...
  18. pmc Nurse working conditions, organizational climate, and intent to leave in ICUs: an instrumental variable approach
    Patricia W Stone
    Columbia University School of Nursing, 617 West 168th Street, New York, NY 10032, USA
    Health Serv Res 42:1085-104. 2007
    ..To investigate causes of nurse intention to leave (ITL) while simultaneously considering organizational climate (OC) in intensive care units (ICUs) and identify policy implications...
  19. ncbi request reprint Safety-net activities and hospital contracting with managed care organizations
    Jack Zwanziger
    University of Illinois, Chicago, USA
    Med Care Res Rev 63:90S-111S. 2006
    ..Hospitals accounting for a disproportionate share of safety-net activities are less likely to belong to managed-care networks, which may place them at a competitive disadvantage...
  20. ncbi request reprint The evolution of the State Children's Health Insurance Program (SCHIP) in New York: changing program features and enrollee characteristics
    Andrew W Dick
    Division of Health Services Research and Policy, Department of Community and Preventive Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York 14642, USA
    Pediatrics 112:e542. 2003
    ..Understanding how current SCHIP enrollees differ from early CHPlus enrollees together with how program features changed during the period may shed light on how best to serve the evolving SCHIP population...
  21. ncbi request reprint A survey of IRB process in 68 U.S. hospitals
    Elaine Larson
    Columbia University School of Nursing, Mailman School of Public Health, 630 W 168th St, New York, NY 10032, USA
    J Nurs Scholarsh 36:260-4. 2004
    ..To compare IRB processes in 68 U.S. hospitals for the same multicenter study...
  22. ncbi request reprint Hospital selective contracting without consumer choice: what can we learn from Medi-Cal?
    Anil Bamezai
    RAND, Santa Monica, California, USA
    J Policy Anal Manage 22:65-84. 2003
    ....
  23. doi request reprint Is the impact of managed care on hospital prices decreasing?
    David Dranove
    Northwestern University, Kellogg School of Management, 2001 Sheridan Road, Evanston, IL 60208 2013, USA
    J Health Econ 27:362-76. 2008
    ..We find an increasingly positive price/concentration in the 1990s with a peak occurring by 2001. Between 2001 and 2003, the growth in this relationship halts and possibly reverses...
  24. pmc Quality of cardiac surgeons and managed care contracting practices
    Dana B Mukamel
    University of Rochester Medical Center, NY 14642, USA
    Health Serv Res 37:1129-44. 2002
    ..To evaluate the association between contracting practices of managed care organizations (MCOs) with cardiac surgeons and the quality of the cardiac surgeons...
  25. ncbi request reprint Quality report cards, selection of cardiac surgeons, and racial disparities: a study of the publication of the New York State Cardiac Surgery Reports
    Dana B Mukamel
    Department of Medicine, Division of General Internal Medicine and Primary Care, Center for Health Policy Research, University of California, Irvine, 111 Academy Way, Suite 220, Irvine, CA 92697 5800, USA
    Inquiry 41:435-46. 2004
    ..Furthermore, selection of surgeons for black patients is as sensitive to the published information as is the selection for white patients...
  26. ncbi request reprint Effects of patient and physician practice socioeconomic status on the health care of privately insured managed care patients
    Peter Franks
    Department of Family and Community Medicine, Center for Health Services Research in Primary Care, University of California, Davis 95817, USA
    Med Care 41:842-52. 2003
    ..Previous research shows that patient socioeconomic status (SES) affects health care, but little is known about the relative effects of patient and physician practice SES among privately insured patients...

Research Grants2

  1. CLINICAL RESEARCH TRAINING PROGRAM
    Jack Zwanziger; Fiscal Year: 2007
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