Health literacy, a more complex concept than knowledge, is a required capacity to obtain, understand, integrate and act on health information [1], in order to enhance individual and community health, which is defined by different levels, according to the autonomy and personal capacitation in decision making [2]. Medium levels of Health literacy in an adolescent population were found in a study conducted in 2013/2014, being higher in sexual and reproductive health and lower in substance use. It was also noticed that the higher levels of health literacy were in the area adolescents refer to have receipt more health information. The health literacy competence with higher scores was communication skills, and the lower scores were in the capacity to analyze factors that influence health. Higher levels were also found in younger teenagers, but in a higher school level, confirming the importance of health education in these age and development stage. Adolescents seek more information in health professionals and parents, being friends more valued as a source information in older adolescents, which enhance the importance of peer education mainly in older adolescents [3]. As a set of competences based on knowledge, health literacy should be developed through education interventions, encompassing the cultural and social context of individuals, since the society, culture and education system where the individual is inserted can define the way the development and enforcement of the health literacy competences [4]. The valued sources of information should be taken into account, as well as needs of information in some topics referred by adolescents in an efficient health education. Schizophrenia is a serious and chronic mental illness which has a profound effect on the health and well-being related with the well-known nature of psychotic symptoms. The exercise has the potential to improve the life of people with schizophrenia improving physical health and alleviating psychiatric symptoms. However, most people with schizophrenia remains sedentary and lack of access to exercise programs are barriers to achieve health benefits. The aim of this study is to evaluate the effect of exercise on I) the type of intervention in mental health, II) in salivary levels of alpha-amylase and cortisol and serum levels of S100B and BDNF, and on III) the quality of life and selfperception of the physical domain of people with schizophrenia. The sample consisted of 31 females in long-term institutions in the Casa de Saúde Rainha Santa Isabel, with age between 25 and 63, and with diagnosis of schizophrenia according to the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR). Physical fitness was assessed by the six-minute walk distance test (6MWD). Biological variables were determined by ELISA (Enzyme-Linked Immunosorbent Assay). Psychological variables were assessed using SF-36, PSPP-SCV, RSES and SWLS tests. Walking exercise has a positive impact on physical fitness (6MWD -p = 0.001) and physical components of the psychological test...

OBJECTIVE:To conduct the cultural adaptation of the Brazilian version of the Godin-Shephard Leisure-Time Physical Activity Questionnaire (GSLTPAQ) and to assess its content validity, practicability, acceptability and reliability. METHODS:The stages of translation, synthesis, back translation, expert committee review and pre-test were carried out, followed by the evaluation of the practicability, acceptability and reliability (test-retest). The judges assessed its semantic, idiomatic, conceptual, cultural and metabolic equivalences. The adapted version was submitted to the pre-test (n = 20), and test-retest (n = 80), in healthy individuals and in those suffering from cardiovascular disease in Limeira, SP, Southeastern Brazil, between 2010 and 2011. The proportion of agreement of the committee of judges was assessed using the Content Validity Index. Reliability was assessed by the criterion of stability, with 15 days between applications. Practicability was evaluated by the time spent interviewing and acceptability was estimated as the percentage of unanswered items and the proportion of patients who responded to all items. RESULTS:The translated version of the questionnaire showed evidence of appropriate semantic-idiomatic, conceptual, cultural and metabolic equivalence, with substitutions of several physical activities more appropriate to the Brazilian population. The practicability analysis showed short time needed for the application of the instrument (mean 3.0 minutes). As for acceptability, all patients answered 100% of the items. The test-retest analysis suggested that stability was good (Intraclass Correlation Coeffi cient value of 0.84). CONCLUSIONS:The Brazilian version of the questionnaire showed satisfactory measures of the qualities in question. Its application to diverse populations in future studies is recommended in order to provide robust measures of these qualities.

OBJECTIVE:To validate the content and to evaluate the reliability of the Veterans Specifi c Activity Questionnaire instrument, culturally adapted for use in the Brazilian population of cardiac patients. METHODS:The instrument was translated and back-translated and subsequently analyzed by a committee of judges to evaluate its semanticidiomatic and cultural equivalences. Physical activities were replaced when indicated in the instrument, but uncommon in the daily life of the target population. Another committee of specialists analyzed the metabolic equivalence of replaced activities. The proportion of agreement of evaluation of the judges was quantifi ed by the Content Validity Index. The pre-test was performed in two stages (n1 and n2=15). Reliability was assessed using the test-retest (interval of 7-15 days, n = 50). RESULTS:In the evaluation of semantic-idiomatic and cultural equivalences, items with a Content Validity Index < 1 were reviewed until consensus among the judges was obtained. The second committee found 100% of agreement in the analysis of metabolic equivalence between original and replaced activities. Test-retest analysis indicated a Kappa coeffi cient of agreement (k = 0.86; (p<0.001), suggesting temporal stability of the instrument. CONCLUSIONS:The Brazilian version of the Veterans Specifi c Activity Questionnaire showed evidence of reliability, according to the temporal stability criterion and adequate cultural content.

This study aims to present the cross-cultural adaptation process of the Modified Dyspnea Index to the Brazilian culture and to investigate its content validity and reliability. This process included the steps of translation, back translation and review by two experts to assess semantic, conceptual, idiomatic, cultural and metabolic equivalence. The Index of Content Validity was used to evaluate the extent of inter-observer agreement. A Guide to implement the Modified Dyspnea Index was developed and validated. Two different professionals assessed the reliability of the Brazilian version of the Modified Dyspnea Index, according to the inter-observer equivalence criterion, with 31 patients, indicating a Kappa coefficient=0.960 (p<0.001). In conclusion, the Brazilian version of MDI presented evidence of interobserver equivalence when applied by different health professionals in the population of cardiac patients. Adaptación cultural y análisis de la confiabilidad del instrumentoModified Dyspnea Index para la cultura brasileña Este estudio presenta el proceso de adaptación cultural del Modified Dyspnea Index para la cultura brasileña y la evaluación de su validad de contenido y confiabilidad. Este proceso incluyó las etapas de traducción, retrotraducción y evaluación de la equivalencia semántica, idiomática, conceptual, cultural/experimental y metabólica. El Índice de Validad de Contenido fue utilizado para evaluar la proporción de concordancia entre los jueces. Fue desarrollado y validado un guión para orientar la aplicación del Modified Dyspnea Index. Dos diferentes profesionales evaluaron la confiabilidad de la versión brasileña del Modified Dyspnea Index, de acuerdo con el criterio de la equivalencia interobservador, en 31 pacientes, apuntando para un coeficiente Kappa=0,960 (p<0,001).La versión brasileña del Modified Dyspnea Index presentó pruebas de equivalencia interobservador en una muestra de pacientes cardíacos. The study of dyspnea is complicated, due to the difficulties to precisely define the physical stimulus that triggers it. In an attempt to assess and quantify dyspnea more objectively, different instruments have been developed, including structured interviews, self-report questionnaires, visual analogue scales, which assess dyspnea in both qualitative and quantitative terms.Specifically in the context of cardiopulmonary diseases, dyspnea has been assessed using instruments that measure the intensity of the symptom: the Horizontal Visual Analogue Scale (HVAS) (4) , Borg Scale (5) , Modified Borg Scale (5) , and the Numeric Rating Scale (6) Profile (CLASP) (7) , Chronic Heart Failure Questionnairedyspnea subscale (CHQ-D) (8) ; the Oxygen Cost Diagram (OCD) (9) and the Baseline Dyspnea Index (BDI) (10) .In 1986, the Modified Dyspnea Index (MDI) was proposed, as an adaptation of the BDI, which incorporated additional criteria for evaluation of dyspnea, contributing to the greater accuracy of the measure (11) .The MDI was developed in English, focused on the North American culture, and has been applied ...

This study provides evidence of construct validity for the Brazilian version of the