Validação da Passion Scale para a população portuguesa praticante de exercício físico / Validación de la Escala de Pasión para la población portuguesa que practica ejercicio físico / Validation of the Passion Scale for the Portuguese population practicing exercise

El concepto de pasión se refiere a una fuerte inclinación a realizar una actividad que las personas disfrutan, que encuentran importante y en la que invierten tiempo y energía. El Modelo Dualístico de la Pasión explora este concepto en las dimensiones armoniosa y obsesiva y sus implicaciones en la motivación y parámetros asociados a la realización de conductas. Para apoyar la modificación conductual orientada a la práctica del ejercicio, son cruciales instrumentos adecuados y de calidad para evaluar la pasión. El objetivo principal del presente estudio fue analizar la validez y confiabilidad de la Escala de la Pasión en practicantes de ejercicio físico en el contexto del gimnasio y clubes de salud. La muestra estuvo compuesta por 203 participantes (sexo femenino = 109; sexo masculino = 94), con edades comprendidas entre 18 y 68 (M = 29.24; DT = 9.76) años. Los resultados de este estudio indican que el modelo de medición original de la Escala de Pasión de 16 ítems presentó un ajuste aceptable a los datos. Con la excepción de la pasión obsesiva por el hábito, todos los factores de la escala mostraron asociaciones positivas con la intención y el hábito. Los datos de este estudio sugieren que el modelo de medición Passion Scale (16 ítems/tres factores) adaptado al contexto del ejercicio se ajusta a los datos de la muestra del estudio y es una herramienta viable para el estudio de los factores involucrados en la adherencia continua en la práctica. (AU)

The concept of passion refers to a strong inclination to carry out an activity that people enjoy, that they find important and in which they invest time and energy. The Dualistic Model of Passion explores this concept in the harmonious and obsessive dimensions and its implications for motivation and parameters associated with the performance of behaviors. To support behavioral modification oriented towards the practice of exercise, adequateand quality instruments to assess passion are crucial.The main objective of the present study was to analyze the validity and reliability of the Passion Scale in practitioners of physical exercise in the context of the gym and health clubs. The sample consisted of 203 participants (female sex = 109; male sex = 94), aged between 18 and 68 (M = 29.24; SD = 9.76) years.The results of this study indicate that the original 16-item Passion Scale measurement model presented an acceptable fit to the data. Exceptfor the association between obsessive passion on habit, all factors on the scale showed positive associations with intention and habit. The data from this study suggest that the Passion Scale measurement model (16 items/three factors) adapted to the exercise context fits the data in the study sample and is a viable tool for the study of factors involved in continued adherence in practice. (AU)

O conceito de paixão refere-se a uma forte inclinação para a realização de uma atividade que as pessoas gostam, que acham importante e na qual investem tempo e energia. O Modelo Dualístico da Paixão explora esse conceito nas dimensões harmoniosa e obsessiva e suas implicações na motivação e parâmetros associados à realização de comportamentos. Visando o apoio à modificação comportamental orientada para a prática de exercício, instrumentos adequados e com qualidade para avaliar a paixão são determinantes. O objetivo do presente estudo foi analisar a validade e a fiabilidade da Passion Scale em praticantes de exercício físico no contexto do ginásio e health clubs. A amostra foi constituída por 203 participantes (sexo feminino = 109; sexo masculino = 94), com idades compreendidas entre 18 e 68 (M = 29.24; DP = 9.76) anos. Os resultados deste estudo indicam que o modelo de medida original de 16 itens da Passion Scale apresentou um ajustamento aceitável aos dados. Há exceção da paixão obsessiva com o hábito, todos os fatores da escala apresentaram associações positivas com a intenção e hábito. Os dados deste estudo sugerem que o modelo de medida da Passion Scale (16 itens/três fatores) adaptado ao contexto do exercício se ajusta aos dados na amostra em estudo e é uma ferramenta viável para o estudo de fatores envolvidos à adesão continuada na prática. (AU)

Erythromycin: an alternative for the management of oral mucositis?

BACKGROUND: Oral mucositis (OM) is an important acute adverse effect of anticancer therapy. This condition presents high morbidity and may lead to the suspension of anticancer therapy. MATERIAL AND METHODS: We reviewed the literature on the pathobiology of OM and the properties of erythromycin (EM), to consider the possibility of its use for the prevention and treatment of OM. We searched the PubMed, Scopus and Web of Science databases and selected complete articles published in English or Spanish that met the inclusion criteria. The search terms "erythromycin", "inflammation", "immunomodulation" and "oral mucositis" were used. RESULTS: The control of free radicals, transcription factors and pro-inflammatory cytokines has been considered as the key to the management of OM. EM has the ability to modulate oxidative stress, acts on the transcriptional system and inhibits the production of several cytokines that have been directly implicated in OM pathobiology. CONCLUSIONS: The present review suggests that EM could be effective in the treatment of OM. Experimental studies investigating the use of EM in OM should be encouraged.

Effect of education and multimorbidity on mortality among older adults: findings from the health, well-being and ageing cohort study (SABE).

OBJECTIVES: This study assessed the moderating role of education on the relationship between multimorbidity and mortality among older adults in Brazil. STUDY DESIGN: This was a cohort study. METHODS: This study used data from 1768 participants of the Health, Well-Being and Ageing Cohort Study (SABE) who were assessed between 2006 and 2015. The Cox Proportional Risks Model was used to evaluate the association between multimorbidity (two or more chronic diseases) and mortality. An interaction term between education and multimorbidity was included to test the moderating role of education in this association. RESULTS: The average follow-up time was 4.5 years, with a total of 589 deaths in the period. Multimorbidity increased the risk of mortality (hazard ratio [HR] 1.55, 95% confidence interval [CI] 1.27-1.91), and this association was not moderated by education (HR 1.06, 95% CI 1.00-1.13; P value = 0.07). CONCLUSIONS: The impact of education and multimorbidity on mortality emphasises the need for an integrated approach directed towards the social determinants of health to prevent multimorbidity and its burden among older adults.

Adaptation and validation of the Portuguese version of the regulation of eating behavior scale (REBSp).

The aim of present study was two-fold: i) to translate and adapt the Regulation of Eating Behavior Scale to Portuguese (REBSp), and ii) to analyze its psychometrics properties (factorial validity with gender invariance analyses, reliability and construct validity). The study sample was composed by 471 Portuguese participants (68.4% females) with a mean age of 30.5 years (SD = 11.2). Structural equation modeling was used to verify the psychometric properties of the scale using SPSS v. 23.0 and AMOS 24.0 software. The analysis showed that the Portuguese 24-item scale presented a good fit, achieving good reliability and convergent validity. Some issues arose with discriminant validity within autonomous and controlled regulations, discussed in light of the simplex pattern expected by self-determination theory literature. Additionally, the scale presented concurrent validity and evidence of gender measurement invariance. Latent mean analysis between genders showed that women presented higher means for intrinsic motivation and integrated regulation when compared to men. In conclusion, analyses suggest that the 24-item Portuguese version of REBS can be used safely to assess the eating regulation in both genders.

Sex Differences in Relationships Between Perceived Coach-Induced Motivational Climates, Basic Psychological Needs, and Behavior Regulation Among Young Swimmers.

This study analyzed independent and codependent effects of task- and ego-involving motivational climates on basic psychological need satisfaction and behavioral regulation (i.e., autonomous and controlled motivation) among young athletes. Participants were young Portuguese female (n = 114) and male (n = 324) swimmers, nested within four different clubs. Participants completed a multisection survey, assessing motivational climates, basic psychological needs satisfaction, and behavioral regulation. We used polynomial regression analysis with surface response methodology to analyze the interactions between these constructs. We found that perceived task- and ego-involving motivational climates were not mutually exclusive; rather, their relationship depended on how athletes perceived coaches' behaviors and how coaches emphasized one or both climates. Coaches who fostered both motivational climates promoted positive outcomes among male (but not female) athletes.

Motivational patterns in persistent swimmers: A serial mediation analysis.

Objective: The main objective of the present study was to examine the associations between coach-created task-involving climate and athletes' intentions to continue practicing sport, through a serial mediation analysis that included basic psychological needs satisfaction (BPN), self-determined motivation (SDM) and enjoyment. Methods: Seven-hundred and ninety-nine elite swimmers (450 males, 349 females; aged 12-22 years, M = 16.65, SD = 2.83) participated in the present study. Groups were created according to age, years of experience, and gender. Results: Serial mediation analysis provided support for the proposed model where BPN's and enjoyment represent the most important mediators between task-involving climate and athletes' intentions to continue sport practice. Conclusion: Enjoyment stands out as the most relevant predictor of intention to persist and as a significant mediator in the relation between task-involvement climate, BPN, SDM, and long-term sports practice. The task-involving climate created by coaches appears to set in motion a sequence where the satisfaction of basic needs and SDM lead to more enjoyment and increased persistence among young athletes.

Stomatological disorders in older people: An epidemiological study in the Brazil southern.

BACKGROUND: The aim of this retrospective, cross-sectional and observational study was to perform a survey of the stomatological conditions of elderly patients seen in a period of 40 years at a Stomatology Service in Southern Brazil. MATERIAL AND METHODS: A total of 24,347 medical records were reviewed, of which 5,063 belonged to elderly patients aged 60 to 97 years. The stomatological conditions, systemic conditions, and smoking and alcohol drinking habits as well were recorded. RESULTS: The mean age of the patients was 69.29 years, 67.1% were female and 32.9% were male. Variations of normality accounted for 44.5% of the cases. The most prevalent disorders were fungal infections (26.1%), reactive inflammatory lesions (24.6%), burning mouth syndrome (14.9%), benign neoplasms (12.4%), autoimmune disorders (12.3%), premalignant lesions (10.2%) and malignant epithelial neoplasms (7.2%). Regarding biopsied lesions, squamous cell carcinoma was the most prevalent at 30.2%, followed by hyperplasic lesions (28.2%). CONCLUSIONS: Knowledge of these physiological and pathological conditions in the oral cavity of the older people is essential for early diagnosis and preventive and therapeutic measures when necessary.