With public and private sector policies increasingly emphasizing the importance of primary care, the need for tools to evaluate and improve primary care performance is clear. The PCAS has excellent measurement properties, and performs consistently well across varied segments of the adult population. Widespread application of an assessment methodology, such as the PCAS, will afford an empiric basis through which to measure, monitor, and continuously improve primary care.

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Background-PTCA is performed primarily to improve health-related quality of life (HRQOL) in patients with symptomatic coronary artery disease. In patients undergoing PTCA, smoking has been shown to increase risks of late myocardial infarction and death. Whether smoking also affects HRQOL after PTCA is currently unknown. Methods and Results-We examined the relation between smoking status and HRQOL among 1432 patients who underwent PTCA as part of 2 multicenter clinical trials. HRQOL was assessed with the use of the Medical Outcomes Study SF-36 questionnaire. Patients were classified as smokers (nϭ301), quitters (nϭ141), or nonsmokers (nϭ990) on the basis of their smoking status at the time of their index procedure and during the first year of follow-up. For the overall population, HRQOL improved significantly after PTCA for all scales except general health perception, with improvements ranging from 5.5 points for mental health to 23.2 points for role-physical functioning. After adjustment for baseline characteristics and initial HRQOL, nonsmokers had gains at 6 months that were larger than those of smokers for all health domains: physical function (15.4 versus 10.4 points), role-physical (24.5 versus 13.9), pain (18.4 versus 13.3), general health perception (1.7 versus Ϫ4.5), vitality (11.0 versus 4.7), social function (12.8 versus 3.5), role-emotional (13.5 versus 6.7), and mental health (6.8 versus 0.8; PϽ0.02 for all comparisons). Quitters had 6-month HRQOL improvements that were greater than those in smokers for all domains as well. Findings were similar at 1 year. Conclusions-Quality-of-life benefits of PTCA are diminished by continued smoking. Efforts to promote smoking cessation at the time of PTCA may substantially improve the health outcomes of these procedures. (Circulation.

With US employers and purchasers having largely rejected traditional indemnity insurance as unaffordable, the results suggest that the current momentum toward open-model managed care plans is consistent with goals for high-quality primary care, but that the effects of specific financial and nonfinancial incentives used by plans must continue to be examined.

Our findings of substantial disparities among Asian Pacific American subgroups highlight the need to examine subgroups separately. Future qualitative research is needed to determine appropriate interventions, particularly for Filipino, Korean and Hawaiian patients.

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Physician counseling of patients regarding health risk behaviors should be greatly improved if the US Preventive Services Task Force recommendations are to be fulfilled. Improvement is especially needed in regard to alcohol consumption, safe sex, and seat belt use. Physicians also need to be more vigilant in properly identifying and counseling low-income patients at risk in regard to diet and exercise and high-income patients who smoke.

We conclude that Asian-American patients rate physicians primary care performance lower than do whites, African-Americans, and Latinos. Future research needs to focus on Asian-Americans to determine the generalizability of these findings and the extent to which they reflect differences in survey response tendencies or actual quality differences.