Disability in instrumental activities of daily living among older adults: gender differences

OBJECTIVE To analyze gender differences in the incidence and determinants of disability regarding instrumental activities of daily living among older adults. METHODS The data were extracted from the Saúde, Bem-Estar e Envelhecimento (SABE – Health, Wellbeing and Ageing) study. In 2000, 1,034 older adults without difficulty in regarding instrumental activities of daily living were selected. The following characteristics were evaluated at the baseline: sociodemographic and behavioral variables, health status, falls, fractures, hospitalizations, depressive symptoms, cognition, strength, mobility, balance and perception of vision and hearing. Instrumental activities of daily living such as shopping and managing own money and medication, using transportation and using the telephone were reassessed in 2006, with incident cases of disability considered as the outcome. RESULTS The incidence density of disability in instrumental activities of daily living was 44.7/1,000 person/years for women and 25.2/1,000 person/years for men. The incidence rate ratio between women and men was 1.77 (95%CI 1.75;1.80). After controlling for socioeconomic status and clinical conditions, the incidence rate ratio was 1.81 (95%CI 1.77;1.84), demonstrating that women with chronic disease and greater social vulnerability have a greater incidence density of disability in instrumental activities of daily living. The following were determinants of the incidence of disability: age ≥ 80 and worse perception of hearing in both genders; stroke in men; and being aged 70 to 79 in women. Better cognitive performance was a protective factor in both genders and better balance was a protective factor in women. CONCLUSIONS The higher incidence density of disability in older women remained even after controlling for adverse social and clinical conditions. In addition to age, poorer cognitive performance and conditions that adversely affect communication disable both genders. Acute events, such as a stroke, disables elderly men more, whereas early deficits regarding balance disable women more.

Senses of body image in adolescents in elementary school

OBJECTIVE To comprehend the perception of body image in adolescence. METHODS A qualitative study was conducted with eight focus groups with 96 students of both sexes attending four public elementary school institutions in the city of Rio de Janeiro, Southeastern Brazil, in 2013. An interview guide with questions about the adolescents’ feelings in relation to: their bodies, standards of idealized beauty, practice of physical exercise and sociocultural influences on self-image. In the data analysis we sought to understand and interpret the meanings and contradictions of narratives, understanding the subjects’ context and reasons and the internal logic of the group. RESULTS Three thematic categories were identified. The influence of media on body image showed the difficulty of achieving the perfect body and is viewed with suspicion in face of standards of beauty broadcast; the importance of a healthy body was observed as standards of beauty and good looks were closely linked to good physical condition and result from having a healthy body; the relationship between the standard of beauty and prejudice, as people who are not considered attractive, having small physical imperfections, are discriminated against and can be rejected or even excluded from society. CONCLUSIONS The standard of perfect body propagated by media influences adolescents’ self-image and, consequently, self-esteem and is considered an unattainable goal, corresponding to a standard of beauty described as artificial and unreal. However, it causes great suffering and discrimination against those who do not feel they are attractive, which can lead to health problems resulting from low self-esteem.

Biological drugs for the treatment of psoriasis in a public health system

OBJECTIVE To analyze the access and utilization profile of biological medications for psoriasis provided by the judicial system in Brazil.METHODSThis is a cross-sectional study. We interviewed a total of 203 patients with psoriasis who were on biological medications obtained by the judicial system of the State of Sao Paulo, from 2004 to 2010. Sociodemographics, medical, and political-administrative characteristics were complemented with data obtained from dispensation orders that included biological medications to treat psoriasis and the legal actions involved. The data was analyzed using an electronic data base and shown as simple variable frequencies. The prescriptions contained in the lawsuits were analyzed according to legal provisions.RESULTS A total of 190 lawsuits requesting several biological drugs (adalimumab, efalizumab, etanercept, and infliximab) were analyzed. Patients obtained these medications as a result of injunctions (59.5%) or without having ever demanded biological medication from any health institution (86.2%), i.e., public or private health services. They used the prerogative of free legal aid (72.6%), even though they were represented by private lawyers (91.1%) and treated in private facilities (69.5%). Most of the patients used a biological medication for more than 13 months (66.0%), and some patients were undergoing treatment with this medication when interviewed (44.9%). Approximately one third of the patients discontinued treatment due to worsening of their illness (26.6%), adverse drug reactions (20.5%), lack of efficacy, or because the doctor discontinued this medication (13.8%). None of the analyzed medical prescriptions matched the legal prescribing requirements. Clinical monitoring results showed that 70.3% of the patients had not undergone laboratory examinations (blood work, liver and kidney function tests) for treatment control purposes.CONCLUSIONS The plaintiffs resorted to legal action to get access to biological medications because they were either unaware or had difficulty in accessing them through institutional public health system procedures. Access by means of legal action facilitated long-term use of this type of medication through irregular prescriptions and led to a high rate of adverse drug reactions as well as inappropriate clinical monitoring.

Incidência das complicações músculo-esqueléticas nas mulheres sobreviventes de cancro da mama

Mestrado em Fisioterapia

Physiotherapy and Duchenne muscular dystrophy

Duchenne muscular dystrophy (DMD) is a severe, progressive disease first described by Meryon in 1852 and later by Guillaume Duchene. It is the most common and severe form of childhood muscular dystrophy, affecting 1 in 3500 live male births. Is caused by an X—linked recessive genetic disorder resulting in a deficiency of the dystrophin protein, responsible for linking contractile proteins to the sarcolemma. Diagnosis is not always easy and the first symptoms are often related to weakness and difficulty or delay in acquiring the ability to perform simple activities. Progressive weakness leads to the use of compensatory strategies in order to maintain the ability to walk and perform other activities. Respiratory muscles are also affected and the complications resulting from its impairments are frequently the cause of early death of these patients. The advances in DMD management has increased life expectancy of these children with the need for adequate care in adulthood. DMD manifestations include muscle weakness, contractures, respiratory and cardiac complications. Some authors also refer that one-third of patients have difficulties with learning and delayed global development because the gene that encodes dystrophyn expresses various dystrophin isoforms that are found in Schwann and Purkinje celis in the brain. Body functions and structure impairments like muscle weakness, contractures and reduced range of motion lead to limitations in activities, i.e., impairments affect the performance of tasks by the individual. In a physiotherapist’s point of view analysing these limitations is mandatory because physiotherapy’s final purpose is to restore or preserve the ability to perform ADL and to improve quality of life.

Compact SMB chromatography for binary separation

A thesis submitted for the degree of Doctor of Philosophy

Trends in healthy life expectancy among older Brazilian women between 1998 and 2008

OBJECTIVE To analyze conditional and unconditional healthy life expectancy among older Brazilian women.METHODS This cross-sectional study used the intercensal technique to estimate, in the absence of longitudinal data, healthy life expectancy that is conditional and unconditional on the individual’s current health status. The data used were obtained from the Pesquisa Nacional por Amostra de Domicílios (National Household Sample Survey) of 1998, 2003, and 2008. This sample comprised 11,171; 13,694; and 16,259 women aged 65 years or more, respectively. Complete mortality tables from the Brazilian Institute of Geography and Statistics for the years 2001 and 2006 were also used. The definition of health status was based on the difficulty in performing activities of daily living.RESULTS The remaining lifetime was strongly dependent on the current health status of the older women. Between 1998 and 2003, the amount of time lived with disability for healthy women at age 65 was 9.8%. This percentage increased to 66.2% when the women already presented some disability at age 65. Temporal analysis showed that the active life expectancy of the women at age 65 increased between 1998-2003 (19.3 years) and 2003-2008 (19.4 years). However, life years gained have been mainly focused on the unhealthy state.CONCLUSIONS Analysis of conditional and unconditional life expectancy indicated that live years gained are a result of the decline of mortality in unhealthy states. This pattern suggests that there has been no reduction in morbidity among older women in Brazil between 1998 and 2008.

Bullying among adolescents in a Brazilian urban center – “Health in Beagá” Study

OBJECTIVE To analyze the prevalence of bullying and its associated factors in Brazilian adolescents.METHODS Data were used from a population-based household survey conducted by the Urban Health Observatory (OSUBH) utilizing probability sampling in three stages: census tracts, residences, and individuals. The survey included 598 adolescents (14-17 years old) who responded questions on bullying, sociodemographic characteristics, health-risk behaviors, educational well-being, family structure, physical activity, markers of nutritional habits, and subjective well-being (body image, personal satisfaction, and satisfaction with their present and future life). Univariate and multivariate analysis was done using robust Poisson regression.RESULTS The prevalence of bullying was 26.2% (28.0% among males, 24.0% among females). The location of most bullying cases was at or on route to school (70.5%), followed by on the streets (28.5%), at home (9.8%), while practicing sports (7.3%), at parties (4.6%), at work (1.7%), and at other locations (1.6%). Reports of bullying were associated with life dissatisfaction, difficulty relating to parents, involvement in fights with peers and insecurity in the neighborhood.CONCLUSIONS A high prevalence of bullying among participating adolescents was found, and the school serves as the main bullying location, although other sites such as home, parties and workplace were also reported. Characteristics regarding self-perception and adolescent perceptions of their environment were also associated with bullying, thus advancing the knowledge of this type of violence, especially in urban centers of developing countries.

Functional disability of adults in Brazil: prevalence and associated factors

ABSTRACT OBJECTIVE To estimate the prevalence and factors associated with functional disability in adults in Brazil. METHODS We used information from the health supplement of the National Household Sample Survey in 2008. The dependent variable was the functional disability among adults of 18 to 65 years, measured by the difficulty of walking about 100 meters; independent variables were: health plan membership, region of residence, state of domicile, education level, household income, economic activity, self-perception of health, hospitalization, chronic diseases, age group, sex, and color. We calculated the gross odds ratios (OR), and their respective confidence intervals (95%), and adjusted them for variables of study by ordinal logistic regression, following hierarchical model. Sample weights were considered in all calculations. RESULTS We included 18,745 subjects, 74.0% of whom were women. More than a third of adults reported having functional disability. The disability was significantly higher among men (OR = 1.17; 95%CI 1.09;1.27), people from 35 to 49 years (OR = 1.30; 95%CI 1.17;1.45) and 50 to 65 years (OR = 1.38; 95%CI 1.24;1.54); economically inactive individuals (OR = 2.21; 95%CI 1.65;2.96); adults who reported heart disease (OR = 1.13; 95%CI 1.03;1.24), diabetes mellitus (OR = 1.16; 95%CI 1.05;1.29), arterial systemic hypertension (OR = 1.10; 95%CI 1.02;1.18), and arthritis/rheumatism (OR = 1.24; 95%CI 1.15;1.34); and participants who were admitted in the last 12 months (OR = 2.35; 95%CI 1.73;3.2). CONCLUSIONS Functional disability is common among Brazilian adults. Hospitalization is the most strongly associated factor, followed by economic activity, and chronic diseases. Sex, age, education, and income are also associated. Results indicate specific targets for actions that address the main factors associated with functional disabilities and contribute to the projection of interventions for the improvement of the well-being and promotion of adults' quality of life.

Use of the Brazilian People’s Pharmacy Program by older adults

ABSTRACT OBJECTIVE To assess the prevalence and factors associated with the use of the expanded Brazilian People’s Pharmacy Program among older adults and the reasons for not using it. METHODS In this population-based cross-sectional study conducted in the urban area of Pelotas, RS, Southern Brazil, we evaluated 1,305 older adults (aged 60 years or over) who had used medication in the last 15 days. Independent variables were socioeconomic factors, economic status, household income in minimum wages, educational attainment in years of schooling and occupational status. Demographic variables were sex, age, marital status, and self-reported skin color/race. Poisson regression was employed to analyze the factors associated with the use of the program. RESULTS The prevalence of use was 57.0% whilst the prevalence of knowledge of the program was 87.0%. In individuals aged 80 years or over, use of the program was 41.0%. As to the origin of the prescriptions used by older adults, 46.0% were from the Brazilian Unified Health System. The main reasons for not using the program were: difficulty in getting prescriptions, medication shortage, and ignorance about the medications offered and about the program. Higher age, lower income, presence of chronic diseases, and use of four or more medications were associated with use of the program. CONCLUSIONS It is necessary to expand the knowledge and use of the Brazilian People’s Pharmacy Program, especially among older adults, and to improve the dissemination of its list of medications to users and physicians. Thus it will be possible to reduce spending on long-term medications, which are especially important for this population.

Gás sulfídrico nas redes de águas residuais

Os colaboradores que realizam a sua atividade profissional, no setor das águas residuais, reconhecem que a sua atividade é perigosa. Esse conhecimento, foi adquirido pela experiência obtida ao longo dos anos, pelas várias formações e pelas notícias de acidentes, muitas vezes mortais, que têm acontecido na atividade. Muita das vezes, os colaboradores têm dificuldade em aceitar o risco, porque na realidade não existe um histórico conhecido do que se passa no interior das redes de drenagem de águas residuais e consideram que o risco é apenas teórico. Os portugueses são um Povo muito ligado à Cultura Popular,e são os ditados populares que melhor sintetiza as ideias expressas pelos trabalhador português “Ver para Crer, Como São Tomé” (SOUSA, Marcelo Rebelo de, Os Evangelhos de 2001, Lisboa, Bertrand Editora, 2001]. O objetivo principal com este trabalho, foi evidenciar que existem gases no interior das caixas de visita, mas principalmente, demostrar que seu aparecimento e respetiva concentração, é variável e que ocorre sem aviso prévio! Tornando assim, os trabalhos no interior das caixas de visita e das redes de drenagem de águas residuais domesticas, locais perigosos para quem opera no seu interior, sem a correta utilização dos equipamentos de proteção individual, (Epis e Epc). Sendo necessário, reforçar, a constante informação e formação para a utilização dos equipamentos de proteção individual e coletiva. Com o presente estágio, pretendeu-se iniciar um registo histórico de medições nas redes de drenagem de águas residuais domésticas. Com o resultado das medições que serão obtidas, pretende-se uma “Radiografia Fotográfica” ao interior das caixas de visitas das redes de drenagem de águas residuais. Com os resultados deste estudo, pretende-se contribuir de forma clara e objetiva, para os perigos iminentes que existem efetivamente, no interior das redes de saneamento, com a presença de altas concentrações de gás sulfídrico, nocivo para a vida humana!

A construção do desenvolvimento profissional dos professores

Dissertação apresentada à Escola Superior de Educação de Lisboa para obtenção de grau de mestre em Ciências da Educação, especialidade Supervisão em Educação

Burnout e engagement nos médicos dos Hospitais do grande Porto

Dissertação apresentada ao Instituto Politécnico do Porto para obtenção do Grau de Mestre em Gestão das Organizações, Ramo de Gestão de Empresas Orientada por: Prof. Doutor Eduardo Manuel Lopes de Sá e Silva Coorientada por: Mestre Adalmiro Álvaro Malheiro de Castro Andrade Pereira Esta dissertação inclui as críticas e sugestões feitas pelo júri.

Impacto da introdução de baterias num SEE isolado: o caso da ilha da Madeira

Com a crescente integração de energias renováveis variáveis nos sistemas elétricos de energia surgem novos desafios à maneira como se efetua a exploração dos mesmos, devido à dificuldade na previsão produção e na controlabilidade destas energias. Estes desafios são ainda maiores quando se analisa uma rede elétrica isolada de pequenas dimensões sem possibilidade de ser interligada a uma rede continental, por apresentar uma maior fragilidade e dai resultarem critérios de exploração muito mais apertados, de forma a garantir da melhor forma a segurança e estabilidade da rede. Consequentemente existe a necessidade de serem adotadas medidas que atenuem os impactos da variabilidade e tornem mais previsíveis as energias renováveis. É neste âmbito que surgem as tecnologias de armazenamento de energia elétrica. O presente documento apresenta um estudo aprofundado ao sistema eletroprodutor da ilha da Madeira e às suas especificidades, analisando a viabilidade técnica da introdução de baterias em larga escala no sistema. De forma a realizar esta análise, criou-se uma ferramenta de simulação em Matlab, que visou quantificar o impacto da introdução de baterias, quer ao nível da integração de energia eólica, quer ao nível da redução da produção térmica. Esta ferramenta permite ainda uma análise gráfica do diagrama de produção agregado diário, assim como a evolução de potência e energia na bateria.

A expressão dramática como meio facilitador da socialização de crianças com necessidades educativas especiais

Projeto de Intervenção apresentado à Escola Superior de Educação de Lisboa para obtenção de grau de mestre em Educação Especial