Psychological distress as predictor of quality of life in men experiencing infertility: a cross-sectional survey

<p>Abstract</p> <p>Background</p> <p>Infertility is associated with impairment in human life. The quality of life (QOL) construct allows measuring the impact of health conditions in a broader way. The study aimed to explore the impact of the psychological distress on QOL's dimensions in men experiencing infertility.</p> <p>Methods</p> <p>162 men were completed a socio-demographic form, SF-36, WHOQOL-BREF, Beck Anxiety Inventory and Beck Depression Inventory. Hierarchical regressions included demographic and clinic variables, and subsequently depression and anxiety were added.</p> <p>Results and Discussion</p> <p>Model 1 was not accurate in predicting QOL. R²values ranged from 0.029 (Social Functioning) to 0.149 (Mental Health). Eight domains were not associated with any of the predictors. In the second model, a R²increase was observed in all domains. R²of QOL scores ranged from .209 (Role Physical) to .406 (Social Functioning). The intensity of the depression was a significant predictor for all outcomes. The load of depression was higher than the ones of the socio-demographic and clinical variables. Anxiety levels have also presented the same effect, but with less intensity.</p> <p>Conclusion</p> <p>Subthreshold depression and anxiety were major predictors of QOL in men experiencing infertility. Health professionals need to include assessment of psychological symptomatology to plan more efficient interventions to infertile patients.</p

Avaliação da qualidade de vida com o instrumento SF-36 em lombalgia crônica

OBJETIVO: Avaliar a qualidade de vida através dos domínios do Instrumento SF-36 em portadores de lombalgia crônica inespecífica. MÉTODOS: Trinta portadores de lombalgia crônica inespecífica foram aleatorizados para três grupos (grupo Iso (Isostretching), grupo RPG (Reeducação Postural Global) e Iso+RPG), e avaliados quanto à dor e qualidade de vida antes e após as intervenções fisioterápicas e reavaliados novamente após 2 meses de acompanhamento. Após a aceitação do Termo de Consentimento Livre e Esclarecido os pacientes foram submetidos a procedimentos como: avaliação fisioterápica através do Instrumento de Avaliação da Coluna Vertebral, Escala Visual Analógica de Dor (EVA), Questionário de Qualidade de Vida através do Instrumento SF-36, antes da 1ª sessão e após três meses de tratamento, e reavaliados 2 meses após o tratamento. RESULTADOS: Mostraram que ambas as técnicas fisioterápicas diminuíram a dor (p<0,001), porém quando foram associadas as duas técnicas (Iso + RPG) a melhora da dor foi significativamente maior, e na avaliação após dois meses de acompanhamento o método de RPG foi mais eficaz. Quanto à avaliação da qualidade de vida, as técnicas fisioterápicas foram eficazes após as intervenções (P<0,001), porém o método do Iso foi mais eficaz quando os pacientes foram reavaliados no acompanhamento. CONCLUSÃO: As técnicas fisioterápicas utilizadas neste estudo foram eficazes para tratar a lombalgia crônica inespecífica apresentada pelos pacientes, pois diminuíram a algia que os mesmos apresentavam e melhoraram a qualidade de vida segundo os domínios do Instrumento SF-36. Nível de Evidência II, Ensaio Clínico Controlado e Randomizado. ____________________________________________________________________________________ ABSTRACTThe objective of this study was to evaluate the quality of life (QL) with the use of the SF-36 Questionnaire in patients with chronic nonspecific low back pain (CNLBP). Thirty patients with CNLBP were randomly assigned to one of three groups (Iso group (Isostretching), GPR group (Global Postural Reeducation), and the Iso+GPR group. Patients underwent physical therapy assessment with the use of the Vertebral Spine Assessment, the Visual Analog Scale of Pain (VASP), and the SF-36 life quality questionnaire before the first session (first assessment), after three months of treatment (second assessment) and reassessed two months after the final session in the follow-up (third assessment). The results indicated that both physical therapy techniques reduced pain (p<0.001); when the techniques (Iso+GPR) were combined, the reduction in pain was significantly greater; and, in the follow-up assessment, the GPR method was more efficient. As for the QL, physical therapy techniques were effective after the interventions (p<0.001), and the Iso method was more effective when patients were reassessed in the follow-up. We conclude that the physical therapy techniques used in this study were efficient to treat CNLBP in the patients since they reduced pain and increased QL according to the results of the SF-36 questionnaire. Level of Evidence II, Randomized Controlled Clinical Trial

Antioxidant intake among Brazilian adults - The Brazilian Osteoporosis Study (BRAZOS): a cross-sectional study

<p>Abstract</p> <p>Background</p> <p>Antioxidant nutrient intake and the lesser formation of free radicals seem to contribute to chronic diseases. The aim of the present study was to evaluate the intake profile of the main dietary antioxidants in a representative sample of the adult Brazilian population and discuss the main consequences of a low intake of these micronutrients on overall health.</p> <p>Methods</p> <p>The sample comprised 2344 individuals aged 40 years or older from 150 cities and was based on a probabilistic sample from official data. The research was conducted through in-home interviews administered by a team trained for this purpose. Dietary intake information was obtained through 24-h recall. The Nutrition Data System for Research software program was used to analyze data on the intake of vitamins A, C and E, selenium and zinc, which was compared to Dietary Reference Intakes (DRIs). Differences in intake according to sex, anthropometrics, socioeconomic status and region were also evaluated. The SPSS statistical package (version 13) was used for the statistical analysis. P-values < 0.05 were considered significant.</p> <p>Results</p> <p>Higher proportions of low intake in relation to recommended values were found for vitamin E (99.7%), vitamin A (92.4%) and vitamin C (85.1%) in both genders. Intake variations were found between different regions, which may reflect cultural habits.</p> <p>Conclusion</p> <p>These results should lead to the development of public health policies that encourage educational strategies for improving the intake of micronutrients, which are essential to overall health and prevention of non-communicable diseases.</p