Miguel Murat Vasconcellos

Psychometric evaluation of the SF-36 (v.2) questionnaire in a probability sample of Brazilian households: results of the survey Pesquisa Dimensões Sociais das Desigualdades (PDSD), Brazil, 2008.

BackgroundIn Brazil, despite the growing use of SF-36 in different research environments, most of the psychometric evaluation of the translated questionnaire was from studies with samples of patients. The purpose of this paper is to examine if the Brazilian version of SF-36 satisfies scaling assumptions, reliability and validity required for valid interpretation of the SF-36 summated ratings scales in the general population.Methods12,423 individuals and their spouses living in 8,048 households were selected from a stratified sample of all permanent households along the country to be interviewed using the Brazilian SF-36 (version 2). Psychometric tests were performed to evaluate the scaling assumptions based on IQOLA methodology.ResultsData quality was satisfactory with questionnaire completion rate of 100%. The ordering of the item means within scales clustered as hypothesized. All item-scale correlations exceeded the suggested criteria for reliability with success rate of 100% and low floor and ceiling effects. All scales reached the criteria for group comparison and factor analysis identified two principal components that jointly accounted for 67.5% of the total variance. Role emotional and vitality were strongly correlated with physical and mental components, respectively, while social functioning was moderately correlated with both components. Role physical and mental health scales were, respectively, the most valid measures of the physical and mental health component. In the comparisons between groups that differed by the presence or absence of depression, subjects who reported having the disease had lower mean scores in all scales and mental health scale discriminated best between the two groups. Among those healthy and with one, two or three and more chronic illness, the average scores were inverted related to the number of diseases. Body pain, general health and vitality were the most discriminating scales between healthy and diseased groups. Higher scores were associated with individuals of male sex, age below 40 years old and high schooling.ConclusionsThe Brazilian version of SF-36 performed well and the findings suggested that it is a reliable and valid measure of health related quality of life among the general population as well as a promising measure for research on health inequalities in Brazil.

Avaliação em ambientes virtuais de aprendizagem

The demand for evaluations of projects of virtual distance learning has required the use of concepts and methods that go beyond the strictly educational field, with emphasis on the multiplicity of theoretical frameworks and technical approaches employed in the assessment strategies of online learning. Despite the hegemony of quantitative methods in the evaluation of the technologies of information and communication, the use of qualitative methods in the assessment of virtual environments has increased throughout the last decades. The combination of qualitative-quantitative methods allows a better understanding of the phenomena underlying the use of technologies for online learning. Given that education in virtual environments relates to learning experiences that make use of hypermediatic resources within environments supported by an online communication technology, we have opted in the present article for focusing on topics associated to the evaluation of information and learning technologies in these environments, furthering the discussion concerning the methods relevant to the assessment both of the virtual learning environments and of the learning within this medium. This choice is due to the recognition of the specificities of the practices of distance learning, which stress the relationship between education and communication, made possible through the new information and communication technologies. It also recognizes the various roles, positive and negative, attributed to the information and communication technologies in education.

Caracterização gerencial dos hospitais filantrópicos no Brasil

This paper presents the management characteristics of charity hospitals in Brazil, based on data from a national survey developed in 2001. The sample accounted for the random inclusion of 66 Brazilian Unified Health System (SUS) inpatient care providers with less than 599 beds and all 26 hospitals with at least 599 beds. It also included 10 institutions assumed as non-providers of services to the SUS. The analyses are descriptive, focusing on the classification of the hospitals according to their managerial development level, as well as selected issues regarding the utilization of specific managerial technologies, human resources, technical services, and services contracting. Distinct managerial levels were identified, but it is important to note that 83% of the SUS providers with less than 599 beds were classified as having incipient management. The authors discuss implications of the findings for inpatient care policies, considering the importance of charity hospitals for the Brazilian Health System.

Tecnologia de informação para a educação na saúde: duas revisões e uma proposta

This paper presents two revisions: one discusses the absorption of information technologies in Health and Education; the other presents a revision of technological concepts applicable to professional healthcare education. The objectives are to demonstrate the relevance of including these technologies in large-scale institutional training projects for healthcare practitioners in Brazils National Health System, presenting material and political devices for teaching-learning processes that foster the sharing of content, the reusability of educational materials and interdisciplinarity. This paper thus illustrates the possibilities of adopting standards and the development of learning objects as content creation, distribution and management technologies. In the political sphere, institutional leadership and cooperation networks are highlighted as key elements for clustering the efforts of academic institutions, training centers and services for collectively building up a Healthcare Education Technology base.

Brazilian normative data for the Short Form 36 questionnaire, version 2

METHODS The study Pesquisa Dimensões Sociais das Desigualdades (PDSD) (Social Dimensions of Inequalities) involves 12,423 randomly selected Brazilian men and women aged 18 years old or more from urban and rural areas of the five Brazilian regions, and the information collected included the SF-36 as a measure of health-related quality of life. This provided a unique opportunity to develop age and gender-adjusted normative data for the Brazilian population. RESULTS Brazilian men scored substantially higher than women on all eight domains and the two summary component scales of the SF-36. Brazilians scored less than their international counterparts on almost all of SF-36 domains and both summary component scales, except on general health status (US), pain (UK) and vitality (Australia, US and Canada). CONCLUSION The differences in the SF-36 scores between age groups, genders and countries confirm that these Brazilian norms are necessary for comparative purposes. The data will be useful for assessing the health status of the general population and of patient populations, and the effect of interventions on health-related quality of life.

Estudo de satisfação dos beneficiários de planos de saúde de hospitais filantrópicos

This paper presents the findings of research aimed at identifying and analyzing the argumentation and rationale that justify the satisfaction of consumers with their health plans. The qualitative method applied used the focus group technique, for which the following aspects were defined: the criteria for choosing the health plans which were considered, the composition of the group and its distribution, recruitment strategy, and infrastructure and dynamics of the meetings. The health plan beneficiaries were classified into groups according to their social class, the place where they lived, mainly, the relationship that they established with the health plan operators which enabled us to develop a typology for the plan beneficiaries. Initially, we indicated how the health plan beneficiaries assess and use the Brazilian Unified Health System (SUS), and, then, considering the types of plans defined, we evaluated their degree of satisfaction with the different aspects of health care, and identified which aspects mostly contributed explain their satisfaction.

Caracterização assistencial de hospitais filantrópicos no Brasil

OBJECTIVE To characterize the Brazilian philanthropic hospital network and its relation to the public and private sectors of the Sistema Unico de Saude (SUS) [Brazilian Unified Health System]. METHODS This is a descriptive study that took into consideration the geographic distribution, number of beds, available biomedical equipment, health care complexity as well as the productive and consumer profiles of philanthropic hospitals. It is based on a sample of 175 hospitals, within a universe of 1,917, involving 102 distinct institutions. Among these, there were 66 Brazilian Unified Health System (SUS) inpatient care providers with less than 599 beds randomly included in this study. Twenty-six of the twenty-seven SUS inpatient care providers with at least 599 beds, as well as ten institutions which do not provide their services to SUS, were also included. This is a cross-sectional study and the data was obtained in 2001. Data collection was conducted by trained researchers, who applied a questionnaire in interviews with the hospitals managers. RESULTS Within the random sample, 81.2% of the hospitals are located in cities outside of metropolitan areas, and 53.6% of these are the only hospitals within their municipalities. Basic clinical hospitals, without ICUs, predominate within the random sample (44.9%). Among the individual hospitals of the large philanthropic institutions and the special hospitals, the majority -- 53% and 60% respectively -- are level II general hospitals, a category of greater complexity. It was verified that complexity of care was associated to hospital size, being that hospitals with the greatest complexity are situated predominantly in the capitals. CONCLUSIONS Given the importance of the philanthropic hospital sector within the SUS [Unified Health System] in Brazil, this paper identifies some ways of formulating appropriate health policies adjusted to the specificities of its different segments.

Modelos matemáticos de localização aplicados à organização espacial de unidades de saúde

Mathematical location models have been increasingly applied in the health services at the international level. In Brazil, although incipient, there exists an enormous potential for the use of such models in the area of public health. In this paper several location models that can be applied to public health are presented initially, and the location of non-emergency services, of emergency services and of services hierarchically related are analysed. A hierarchical model is then applied to the location of maternal and perinatal assistance in the municipality of Rio de Janeiro. In this part, after presenting some related data for the municipality, a four-level hierarchical model (location of out-patient units, maternity hospitals, neonatal hospitals and general hospitals) is proposed and the impact that the adoption of this methodology would have as compared with that of the present system is analysed.

Inclusão digital e conselheiros de saúde: uma política para a redução da desigualdade social no Brasil

Inequalities in health conditions remain even twenty years after the implementation of Unified Health System (SUS). This condition burdens social movements exerting social control on the health care area with a continuous fight. In this struggle, the accumulation of political power is related to an increase in the capacity to acquire knowledge and information. This study aims at fathoming the inequality surrounding the digital inclusion of Health Counselors (HC) of different regions within the country. We have adopted the qualitative survey method, which employs the Focal Groups technique, with HC representing managers, services providers, workers and users, all from national, state and municipal levels. Four aspects were examined, comprising reading and writing habits; Internet utilization; the use of health indicators; and the role of information in the Council-State-Society relation. Results have evidenced the need to broaden the foundations of digital inclusion initiatives in the health care area, and to overcome the cross-sector challenge of linking them to politics and education. By using benchmarks of educational philosophy, we were able to outline a theoretical-analytical matrix as a contribution to understanding the complexity involved in fostering digital inclusion in the health care area.

Hospitais filantrópicos e a operação de planos de saúde próprios no Brasil

OBJECTIVE To describe the management performance of philanthropic hospitals that operate their own health plans, in comparison with philanthropic hospitals as a whole in Brazil. METHODS The managerial structures of philanthropic hospitals that operated their own health plans were compared with those seen in a representative group from the philanthropic hospital sector, in six dimensions: management and planning, economics and finance, human resources, technical services, logistics services and information technology. Data from a random sample of 69 hospitals within the philanthropic hospital sector and 94 philanthropic hospitals that operate their own health plans were evaluated. In both cases, only the hospitals with less than 599 beds were included. RESULTS The results identified for the hospitals that operate their own health plans were more positive in all the managerial dimensions compared. In particular, the economics and finance and information technology dimensions were highlighted, for which more than 50% of the hospitals that operated their own health plans presented almost all the conditions considered. CONCLUSIONS The philanthropic hospital sector is important in providing services to the Brazilian Health System (SUS). The challenges in maintaining and developing these hospitals impose the need to find alternatives. Stimulation of a public-private partnership in this segment, by means of operating provider-owned health plans or providing services to other health plans that work together with SUS, is a field that deserves more in-depth analysis.