Care resources for the aging population.
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The Massa Lombarda program (MLP) is the first step of a European multi-center program, promoted and coordinated from Bologna University's Academic Spin off Health Research and Development, which attempts to manage advanced sanitary research in general population. The instant individual definition (IID) study is the first phase of the program concerning the study of risk factors (RF) and early diagnosis of coronary heart disease (CHD), through a new diagnostic technology called myocardial perfusion scoring system (MPS). The study consists of a longitudinal observational epidemiological investigation of adult population (above 25 years of age) resident in Massa Lombarda (Ravenna), with the survey of social and biological parameters. The elderly part of the population (1000 subjects above 75 years) was submitted to a more complex analysis, as part of the study on health status in European aging populations, aimed at revealing the determinants influencing the healthy aging, and at identifying their impact on mortality,cardiovascular and respiratory morbidity, disability and decline of quality of life. Laboratory analyses were aimed at identifying the following factors: (i) Genetic markers related to pro and anti-inflammatory cytokine- codifying genes. (ii) Oxidative stress-involved molecules,and inflammation-involved genes, and more in general genes involved in the brittleness(iii) (ApoE). Appraising the degree of interaction with non-genetic factors, like measurable immunological markers in the peripheral blood, markers of reactions to oxidative stress,evaluation of metabolic parameters. Moreover, old population is expected to answer the questionnaires for evaluation of the dietary habits, physical activity, self-sufficiency,cognitive ability, motor coordination, perceived stress and social relationships.
Population-based surveillance for unexplained death and critical illness possibly due to infectious causes (UNEX) was conducted in four U.S. Emerging Infections Program sites (population 7.7 million) from May 1, 1995, to December 31, 1998, to define the incidence, epidemiologic features, and etiology of this syndrome. A case was defined as death or critical illness in a hospitalized, previously healthy person, 1 to 49 years of age, with infection hallmarks but no cause identified after routine testing. A total of 137 cases were identified (incidence rate 0.5 per 100,000 per year). Patients' median age was 20 years, 72 (53%) were female, 112 (82%) were white, and 41 (30%) died. The most common clinical presentations were neurologic (29%), respiratory (27%), and cardiac (21%). Infectious causes were identified for 34 cases (28% of the 122 cases with clinical specimens); 23 (68%) were diagnosed by reference serologic tests, and 11 (32%) by polymerase chain reaction-based methods. The UNEX network model would improve U.S. diagnostic capacities and preparedness for emerging infections.
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A nonindustrial noise exposed population (NINEP) describing age effects for white males and females has been established that can be used as a reference in evaluating an industrial noise exposed population (INEP) data base. In making this comparison, it is desirable to match the two populations properly with respect to sex, race and age characteristics. Since there presently does not exist an equivalent black NINEP, it is necessary to first isolate the data representing the black population from the industrial sample. A definite learning curve exists in industrial audiometric data bases, with the degree of learning dependent upon the effectiveness of the hearing conservation program. Therefore, this variation must be considered when attempting to compare the industrial audiometric test data with the white NINEP data base presented herein.
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The various mechanisms that may be involved in essential hypertension are discussed, as well as their therapeutic implications. A step-care treatment program has been shown to be effective not only for the treatment of the individual patient with mild hypertension but also in mass population treatment programs. It is based on a program of sound general medical care, including dietary sodium restriction, reduction of excess body weight, and pharmacologic therapy. With intelligent use of anti-hypertensive drugs for effective control of arterial pressure, a drastic reduction in cardiovascular morbidity and mortality can be expected.
OBJECTIVES: The Leadership Opportunities with Communities, the Underserved, and Special Populations (LOCUS) Program aims to improve medical students' leadership knowledge and skills, to improve self-awareness and motivation for community service, and to provide models for students to integrate community service into their medical careers. DESCRIPTION: The LOCUS program was established as a longitudinal, extracurricular student opportunity at the University of Wisconsin Medical School in the fall of 1998. Up to 15 new students each year are selected for the program through an application and interview process during their first or second year of medical school. Students remain in the program from acceptance until graduation from medical school. Nearly 50 students have enrolled in the program to date. LOCUS fellows are matched with a physician mentor, participate in core curriculum activities, and complete a longitudinal community service project. Mentors are community generalist physicians who have integrated community service into their own careers. Students participate in their mentors' clinical practices one afternoon a month during the first two years, and mentors serve as role models and provide guidance for students' projects and career development. The program administration and staff are supported through federal predoctoral training and Area Health Education Centers (AHEC) grants. The LOCUS core curriculum is delivered through a series of retreats, workshops, and seminars that emphasize active learning methods and include approximately 20 hours of scheduled activities per academic year. The curriculum addresses concepts of leadership in relation to one's self and in relation to others. Students are introduced to methods of self-reflection and develop their own vision and mission statements. Students also discuss the importance of compassion, self-care, striving for balance, avoiding burnout, and being realistic about what they can accomplish. Students practice strategies for working with teams, organizing meetings, working with media, taking political action, and resolving conflicts. They acquire community health skills such as assessing the health needs of a defined population; engaging community members' participation in health program development; and selecting priorities, designing interventions, and measuring the progress of community health care. Working in small teams, LOCUS fellows apply and refine their leadership skills through design and completion of a community health service project. Students can design their own projects or work on projects designed by community partners. The projects have addressed a variety of community health needs, such as parenting support for teen mothers, teaching health education for residents of group homes, and providing free sports physical exams for uninsured youth. DISCUSSION: This pilot program demonstrates that motivated students can develop leadership skills and address unmet community health needs while they progress through medical school. LOCUS students, staff, and physicians provide a social network that includes opportunities, encouragement, reflection, and problem solving. Student and mentor satisfaction with the program has been high. Future challenges include securing long-term funding, refining the core curriculum, assessing the impact of the program on participants, and improving the quality of projects through community partnerships. LOCUS strives to kindle the fires of altruism and community service so they are not extinguished as students progress through medical training.
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This paper presents the results of a qualitative survey on dengue fever prevention in an outlying neighborhood of Catanduva, São Paulo, Brazil. The research aimed to identify factors that interfere with on-going preventive practices by local residents. The authors began with a qualitative approach emphasizing preventive work within local women's daily context, mediated by the relationship they establish with vector control agents. The study indicates that to gain greater collaboration in dengue control requires: personalized consideration by both the programs and vector control agents, yet without excluding technical aspects; review of information content and communications methods: and training vector control agents to establish an on-going communications channel between the program and the population. Such factors can influence the population's interest in the prevention programs and minimize community discredit towards vector control activities.
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