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71.
Not-So-Strange Bedfellows: Models of Interaction between Managed Care Plans and Public Health Agencies 总被引:3,自引:0,他引:3
Paul K. Halverson Glen P. Mays Arnold D. Kaluzny & Thomas B. Richards 《The Milbank quarterly》1997,75(1):113-138
Alliances between managed care plans and public health agencies are a growing phenomenon in local health care markets, with profound implications for health care quality, cost, and accessibility. A typology of interorganizational relations between managed care plans and local public health agencies is drawn from observations of over 60 public health jurisdictions. Relations are described along three dimensions corresponding to the strategic intent, functional operation, and structural design of each alliance type. The identified models of interaction reveal the motivations for forming alliances, the mechanics of their operation, and the possible outcomes. These alliances suggest that a wide range of interorganizational strategies is possible in order to pursue the shared interests of local public health agencies and managed care plans. Nonetheless, public health agencies may face challenges in forging managed care alliances that benefit community-wide populations and that are open to participation by the full spectrum of health care providers in the community. 相似文献
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RW Parks FRCS 《International journal of clinical practice》1996,50(2):118-119
SUMMARY Gastrocolic fistula is most often related to malignancy or previous gastric surgery. It is an uncommon complication of benign gastric ulceration in patients who have not had a previous operation. Benign gastrocolic fistula associated with peritonitis is extremely rare — this case is only the fourth ever reported. The patient presented with an acute abdomen, and subsequent investigations demonstrated a gastrocolic fistula of benign aetiology. 相似文献
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A simple and specific method for the quantitative determination of cephapirin, a cephalosporin antibacterial, in finished bulk and dosage forms is reported. The method is based on reproducible degradation under controlled conditions to an unidentified species, which is measured spectrophotometrically at 375 nm. The procedure can be performed manually on a short series of samples in about 15 min or can be automated for large runs. Precursors and related substances show minimal interference. The coefficient of variation of the automated system is about 1% within days and 1.3% among days. 相似文献
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Policy-makers and managers have always used a wide range of sources of evidence in making decisions about policy and the organization of services. However, they are under increasing pressure to adopt a more systematic approach to the utilization of the complex evidence base. Decision-makers must address complicated questions about the nature and significance of the problem to be addressed; the nature of proposed interventions; their differential impact; cost-effectiveness; acceptability and so on. This means that Cochrane-style reviews alone are not sufficient. Rather, they require access to syntheses of high-quality evidence that include research and non-research sources, and both qualitative and quantitative research findings. There is no single, agreed framework for synthesizing such diverse forms of evidence and many of the approaches potentially applicable to such an endeavour were devised for either qualitative or quantitative synthesis and/or for analysing primary data. This paper describes the key stages in reviewing and synthesizing qualitative and quantitative evidence for decision-making and looks at various strategies that could offer a way forward. We identify four basic approaches: narrative (including traditional 'literature reviews' and more methodologically explicit approaches such as 'thematic analysis', 'narrative synthesis', 'realist synthesis' and 'meta-narrative mapping'), qualitative (which convert all available evidence into qualitative form using techniques such as 'meta-ethnography' and 'qualitative cross-case analysis'), quantitative (which convert all evidence into quantitative form using techniques such as 'quantitative case survey' or 'content analysis') and Bayesian meta-analysis and decision analysis (which can convert qualitative evidence such as preferences about different outcomes into quantitative form or 'weights' to use in quantitative synthesis). The choice of approach will be contingent on the aim of the review and nature of the available evidence, and often more than one approach will be required. 相似文献
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