Associations of Quality of Life,Physical Activity and Mood States in Women with Breast Cancer Treated with Curative Intent

This study aims to investigate the associations between quality of life, physical activity and mood states in women with breast cancer. A total of 354 women (mean age, 51.74?±?8.63 years; body mass index (BMI), 28?±?5.67 kg/m²) completed the Baecke Physical Activity Questionnaire, Profile of Mood States (POMS), European Organisation for Research and Treatment of Cancer Core Quality of Life Questionnaire (EORTC QLQ-C30) and European Organisation for Research and Treatment of Cancer Breast Cancer-Specific Quality of Life Questionnaire (EORTC QLQ-BR23). Pearson’s correlation and multiple linear regressions were used to verify the relations between outcomes and independent variables. Correlations between scores on POMS, Baecke Physical Activity Questionnaire and global health status/quality of life subscale of EORTC QLQ-C30 found associations (p?<?0.01) between physical activity (r?=?0.191), vigour (r?=?0.333) and fatigue (r?=??0.433). Multiple linear regression analysis of the global health status/quality of life subscale of the EORTC QLQ-C30 showed significant differences for vigour (p?<?0.001), social function (p?=?0.003), side effects of systemic therapy (p?=?0.019), arm and breast symptoms (p?<?0.001) and Baecke physical activity score (p?=?0.006). Physical activity is an independent factor related to the quality of life in women with breast cancer. Understanding these variables may influence clinical decisions during treatment and allow positive interventions regarding symptoms, functions and lifestyle.     

A follow-up study on students attending a university counselling service in Northern Italy

The aims of this study were to evaluate the effectiveness of a university counselling service in Northern Italy, to assess the sociodemographic and clinical characteristics of students who used counselling service, and to assess the psychological conditions of the students who ended the counselling after a 4 month follow-up period. The study involved 100 students, who filled out the General Health Questionnaire (GHQ-12), the Brief COPE Inventory, and the Symptom Checklist-90-Revised (SCL-90-R). The results showed that who received counselling were positively affected by this experience. The areas of benefit were psychological well-being, coping behaviours, ability to positively reframe problems and less sense of guilt. Additional studies are needed to identify which factors influence the outcomes of university counselling services in Italy. These studies would be important to evaluate the services rendered, upgrade the skills of counsellors and visualise priority areas of need.     

High level swimming performance and its relation to non-specific parameters: a cross-sectional study on maximum handgrip isometric strength

The relationship between handgrip isometric strength and swimming performance was assessed in the four competitive swimming strokes in swimmers of different age groups and of both sexes. 78 national-level Portuguese swimmers (39 males, 39 females) were selected for this study. Grip strength, previously used as a marker of overall strength to predict future swimming performance, was measured using a hand dynamometer. The best competitive time at 100 and 200 m in all four swimming strokes were converted into 2010 FINA points. Non-parametric tests were used to evaluate differences between groups. Pearson product-moment correlations were computed to verify the association between variables. Handgrip maximum isometric strength was significantly correlated with swimming performance, particularly among female swimmers. Among female age group swimmers, the relationship between handgrip and 100-m freestyle was significant. Handgrip isometric strength seems to be related to swimming performance, especially to 100-m freestyle and in female swimmers. For all other distances and strokes, technique and training probably are more influential than semi-hereditary strength markers such as grip strength.     

Chronic stress, but not hypercaloric diet, impairs vascular function in rats

The aim of this study was to evaluate vascular and metabolic effects of chronic mild unpredictable stress (CMS) and hypercaloric diet (HD) without carbohydrate supplementation in rats. Male Sprague-Dawley rats were randomly assigned to four groups: Control, HD, CMS, and HD plus CMS. CMS consisted of the application of different stressors for 3 weeks. The rats were killed 15 days after CMS exposure. The HD group presented higher plasma lipid concentrations, without changes in fasting glucose concentration, glucose tolerance test, and vascular function and morphology, in comparison with the control group. Stressed rats presented higher fasting blood concentration of insulin, higher homeostasis model assessment index values and area under the curve in an oral glucose tolerance test, in comparison with non-stressed rats. CMS increased the plasma concentrations of corticosterone and lipids, and the atherogenic index values, without change in high-density lipoprotein level. CMS increased intima-media thickness and induced endothelium-dependent supersensitivity to phenylephrine, and lowered the relaxation response to acetylcholine in the thoracic aorta isolated from rats fed with control or HD, in comparison with non-stressed groups. CMS effects were independent of diet. In non-stressed rats, the HD induced dyslipidemia, but did not change glucose metabolism, vascular function, or morphology. The data from this study indicate that CMS promotes a set of events which together can contribute to impair function of the thoracic aorta.     

Trust within teams: The relation with performance effectiveness

The acknowledgement that trust is important for the functioning of organizations has increased the demand for research showing how this importance is reflected on the behaviour of its members. In this article we focus on trust within teams and explore the relation with performance effectiveness. A model was tested relating trust with perceived task performance, team satisfaction, relationship commitment, and stress. In this model trust is presented as a multi-component variable with distinct but related dimensions. These include propensity to trust, perceived trustworthiness, cooperative and monitoring behaviours. Data from 112 teams collected in three social care institutions in The Netherlands were analysed with structural equation modelling to test the model. The results are supportive of the multi-component structure of trust and confirmed the importance of trust for the functioning of teams in organizations. The results suggest that trust is positively related with perceived task performance, team satisfaction, and relationship commitment, and negatively related with stress. In addition, perceived task performance was positively related with team satisfaction.     

Validation of a telephone screening test for Alzheimer's disease

ABSTRACT

Financial constraints, mobility issues, medical conditions, crime in local areas can make cognitive assessment difficult for elders and telephone interviews can be a good alternative. This study was carried out to evaluate the reliability, validity and clinical utility of a Brazilian telephone version of the Mini Mental State Examination (Braztel-MMSE) in a community sample of healthy elderly participants and AD patients. The MMSE and the Braztel-MMSE were applied to 66 AD patients and 67 healthy elderly participants. The test–retest reliability was strong and significant (r = .92, p = .01), and the correlation between the Braztel-MMSE and the MMSE were significant (p = .01) and strong (r = .92). The general screening ability of the Braztel-MMSE was high (AUC = 0.982; CI95% = 0.964–1.001). This telephone version can therefore be used as a screening measure for dementia in older adults that need neuropsychological screening and cannot present for an evaluation.     

Experiential avoidance and self‐compassion in chronic pain

The present study investigates the role of coping, experiential avoidance, and self‐compassion on psychological distress prediction (i.e., depression, anxiety, and stress symptoms). A battery of self‐report questionnaires was used to assess coping, experiential avoidance, self‐compassion, and psychological distress in 103 adults with chronic pain from Portuguese primary health care units. Hierarchical regression analyses were performed and showed that experiential avoidance and self‐compassion are the factors that mostly explain psychological distress. Our results suggest that when people with chronic pain are willing to remain in contact with particular private experiences without attempting to control them, they reported less depression, anxiety, and stress. Implications for clinical practice were discussed, suggesting the importance of helping people with chronic pain to increase their willingness to pain rather than avoiding it.     

Depression in Parkinson's Disease

Ethical values of 171 college students at California State University, Chico, were measured, using a subset of the Rokeach (1968, 1971) Value Survey. Nonparametric statistical analysis, four value measures, and four different consistent tests of significance and probability showed, surprisingly, that the younger students were more ethical than the older students. College students under 21 scored significantly higher ethically on three out of the four measures. Younger college students valued equality, freedom, and honesty more than their older classmates did. Surprisingly also, the younger students were significantly more concerned with being helpful and intellectual and were less involved in pursuing an exciting life and in social recognition than were the older students.