Analysis of patient surveys carried out in Germany, Sweden, Switzerland, the United Kingdom, and the United States in 1998-2000 revealed high rates of problems during inpatient hospital stays. Problems with information and education, coordination of care, respect for patients' preferences, emotional support, physical comfort, involvement of family and friends, and continuity and transition were prevalent in all five countries. These dimensions of patients' experience appear to be salient and relevant in each of the five countries, but attempts to develop international rankings based on this type of evidence will have to overcome a number of methodological problems.T he p a t ie nt 's p e r sp ect iv e on what constitutes high quality in health care is increasingly recognized as essential in quality assessment and improvement efforts. Attempts to define and measure this perspective are now being made at both the provider and system levels. Many national governments have developed performance frameworks that include indicators of responsiveness to patients. Recently, international agencies, such as the World Health Organization (WHO) and the Organization for Economic Cooperation and Development (OECD), have stressed its importance as a key component of system performance.1 WHO included an index of responsiveness to the expectations of consumers in its recent report on health systems around the world.2 This measure ranked countries' health systems according to their performance on two dimensions: respect for persons (including dignity, confidentiality, and autonomy) and client orientation (including prompt attention, quality of amenities, access to social support, and freedom of choice of providers). The initial index, which has sparked a great deal of criticism, was based on the opinions of 1,791 "key informants" in thirty-five countries, the majority of whom were government