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41.
Michael L. Hughes D.M.D. Donald W. Legler D.D.S. Ph.D. 《Journal of American college health : J of ACH》2013,61(6):293-296
Abstract The Student Dental Health Program (SDHP) is an open panel, prepaid dental insurance plan at the University of Alabama in Birmingham. The program was developed primarily to provide optimal dental health service; however the SDHP also serves educational and research functions that are consistent with the objectives of the university. The student bodies of the Schools of Dentistry, Medicine, Nursing, and Optometry constitute the enrollee population. Total cost rose from $18,418 in 1969–70 with 862 enrollees, to $70,930 in 1975–76 with 1,618 enrollees. During the same period the number of procedures completed increased from 2,868 to 6,796, with the average cost per procedure increasing from $6.42 to $10.44. The number of restorative services declined and preventive services increased. In 1976–77 benefits per student treated were estimated at $80 as compared to the annual fee of $48. The value of unmet needs upon entrance to the program averaged $59 per enrollee in 1974–75. By 1976–77 this figure was reduced to $26 due to implementation of an initial screening. The program is self-supporting due to a variety of cost containment measures. On balance, the program can be considered successful and beneficial to all parties concerned. 相似文献
42.
Donald P. Orr M.D. 《Journal of American college health : J of ACH》2013,61(6):304-306
Abstract Twenty-seven University of Rochester students developed clinical manifestations of rubella during 1976–77. Twenty-five were male and had not been immunized against this disease; 18 required infirmary care costing $4,876. On the basis of data for freshman males, a cost analysis demonstrates the feasibility of changing the university policy which encourages immunization only of females to encouragement of either selective or mass immunization of all males as well. Immunization during childhood with combined MMR vaccine is least expensive and should be encouraged. In certain circumstances, selective immunization of susceptible males may be less expensive than the present selective policy, which leaves males at risk. 相似文献
43.
Brian L. Donald 《Long Range Planning》1974,7(6):33-42
From April 1974, National Health Service authorities have been merged to provide integrated and comprehensive services. The reorganization policies place considerable emphasis on the need for management and planning but planning for health services is not well developed. Ambiguous operational objectives and obscured criteria for effectiveness are not the most promising basis for planning. Nevertheless, a commendable beginning is to be made on planning comprehensively through a systematic annual review of Government health service policies and planning and programming procedures for health authorities. The outlines of the system are described and the prospects for success and further development are considered. 相似文献
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This article outlines the development of an interactive video system designed to demonstrate differential approaches to family therapy using identical therapy situations. The primary purpose of the project is to resolve some of the confusion many novice family therapists experience while being exposed to the numerous family therapy approaches. Technical aspects of the interactive video system are also outlined. 相似文献
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Risk Perception and Symptom Reporting 总被引:1,自引:0,他引:1
49.
Donald St. P. Richards 《Australian & New Zealand Journal of Statistics》1981,23(2):238-239
Suppose S is a positive definite m x m random matrix and S> Ω denotes the event that S—Ω is positive definite, Ω being a constant positive definite matrix. Under very mild regularity conditions, we show that the constraint Pr(S>Ω1+Ω2 | S>Ω2) = Pr(S>Ω1) implies that S has a Wishart distribution on m+ 1 degrees of freedom. 相似文献
50.
Donald J. Treiman 《Sociological inquiry》1970,40(2):207-234
This paper reviews the current state of knowledge about the effects of industrialization upon systems of social stratification. Taking societies as the unit of observation, we consider the relationships between level of industrialization and (1) the distribution of status characteristics in the population (the structure of stratification); (2) the pattern of interrelations among status characteristics (the process of stratification); and (3) the form of linkages between status characteristics and other aspects of social behavior (the consequences of stratification). A set of propositions is specified, a few of which are empirically well established but most of which yet require empirical testing. 相似文献