Jt Comm J Qual Improv. 2001;27:20 7. 762. Mukamel DB, Weimer DL, Mushlin AI. Interpreting market share changes as evidence for effectiveness of quality report cards. Med Care. 2007;45:1227 32. 763. Schauffler HH, Mordavsky JK. Consumer reports in health care: do they make a difference? Annu Rev Public Health. 2001;22:69 89. 764. Shahian DM, Yip W, Westcott G, et al. Selection of a cardiac surgery provider in the managed care era. J Thorac Cardiovasc Surg. 2000; 120:978 87. 765. Werner RM, Asch DA. The unintended consequences of publicly reporting quality information. JAMA. 2005;293:1239 44. 766. Romano PS, Zhou H. Do well-publicized risk-adjusted outcomes reports affect hospital volume? Med Care. 2004;42:367 77. 767. Hibbard JH, Sofaer S, Jewett JJ. Condition-specific performance infor- mation: assessing salience, comprehension, and approaches for com- municating quality. Health Care Financ Rev. 1996;18:95 109. 768. Hibbard JH, Jewett JJ. Will quality report cards help consumers? Health Aff (Millwood). 1997;16:218 28. 769. Hibbard JH, Slovic P, Jewett JJ. Informing consumer decisions in health care: implications from decision-making research. Milbank Q. 1997;75:395 414. 770. Hibbard JH, Peters E, Slovic P, et al. Making health care quality reports easier to use. Jt Comm J Qual Improv. 2001;27:591 604. 771. Hibbard JH, Peters E. Supporting informed consumer health care decisions: data presentation approaches that facilitate the use of infor- mation in choice. Annu Rev Public Health. 2003;24:413 33. 772. Green J, Wintfeld N. Report cards on cardiac surgeons. Assessing New York State s approach. N Engl J Med. 1995;332:1229 32. 773. Dranove D, Kessler D, McClellan M, et al. Is more information better? The effects of report cards on health care providers. J Polit Econ. 2003;111:555 88. 774. Jones RH. In search of the optimal surgical mortality. Circulation. 1989;79:I132 6. 775. Omoigui NA, Miller DP, Brown KJ, et al. 