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Background: Self-care is essential for minimizing the long-term progression of hypertension (HTN) and improving global health outcomes. However, little is known about the predictors of HTN self-care among adults with HTN in Brazil. Objective: The aimof this study was to evaluate the self-care practices and the association of sociodemographic and clinical factors of adults with HTN in Brazil. Methods: Thiswas a cross-sectional study conducted by telephone with 120 adults with HTN monitored in a specialized outpatient clinic of a teaching hospital. Sociodemographic and clinical information was collected by a questionnaire survey. Self-care was assessed by the Self-care of Hypertension Inventory version 2. Multiple regression and Kendall's correlation analyses were performed to determine possible predictors. Results: Low levels of self-care were observed across maintenance, management, and confidence measures. A weak correlation was observed between self-care maintenance and education (-0.13), the time of diagnosis (0.16), and the number of medications (0.15); self-care management and family income (0.13) and cognitive function (0.17); and self-care confidence and systolic (-0.15) and diastolic (-0.18) blood pressure values and time of diagnosis (0.16). In multiple regression analysis, self-care confidence was a predictor of self-care maintenance (ß = 0.30; 95%confidence interval, 0.10-0.36) and management (ß = 0.20; 95% confidence interval, 0.03-0.46). Conclusion: Confidence was essential in the maintenance and management of self-care and is central to the control of HTN. Self-care interventions must consider the different aspects thatmay affect self-care, highlighting improving self-care confidence as amain goal. [ABSTRACT FROM AUTHOR]

The relationship between obesity and suicide risk is still unclear with controversial research results. The aim of this study is to investigate the relationship between obesity and suicide risk for men and women in a population-based study of young adults. This is a cross-sectional population-based study that identified young adults between 18 and 35 years of age. Suicide risk was investigated through the structured clinical interview Mini. Weight and height were assessed, and participants were classified as normal-weight body mass index (BMI < 30) or obese (BMI > 30). The prevalence of obesity was of 19.9% of the total sample (n = 1953). Obesity was more prevalent among women and participants between 27 and 35 years of age. Suicide risk was present in 13.0% of the sample and more prevalent among women. In our study we found an association between obesity and suicide risk for women, but not for men. Obesity was associated with a higher prevalence of suicide risk in women. Given the strength of the relationship between BMI and suicide, identifying the mechanisms associated with obesity, especially for women, can lead to new insights into the prevention of suicide risk [ABSTRACT FROM PUBLISHER]

Background The diagnosis of alcohol use disorder is based on clinical signs and on the measurement of biological markers. However, these markers are neither sufficiently sensitive, nor specific enough, for determining the effects of alcohol abuse on the central nervous system. Serum neurotrophins are important regulators of neural survival, development, function, and plasticity and have been found to be reduced in alcohol use disorder. The aim of this study was to investigate the alterations in serum neurotrophin levels (brain-derived neurotrophic factor [ BDNF], glial-derived neurotrophic factor [ GDNF], and nerve growth factor [ NGF]) in alcohol use disorder in a young population, and thus possibly representing the early stages of the illness. Methods This is a cross-sectional study, nested in a population-based study of people aged 18 to 35, involving 795 participants. The participants responded to the CAGE questionnaire, and a CAGE score of ≥2 was considered to be a positive screen for the abuse/dependence or moderate to severe alcohol use disorder. Serum BDNF, GDNF, and NGF levels were measured by ELISA. Results In the CAGE ≥ 2 group, GDNF ( p ≤ 0.001) and NGF ( p ≤ 0.001) serum levels were significantly increased, and the BDNF elevation was near a statistical significance ( p = 0.068) when compared to the CAGE < 2 group. A significantly positive correlation was observed only in the CAGE ≥ 2 group for BDNF/ GDNF ( r = 0.37, p < 0.001) and GDNF/ NGF ( r = 0.84, p < 0.001) levels. The correlation between the NGF and BDNF levels was significantly positive in both groups ( r = 0.28, p < 0.001 for the CAGE < 2 group, and r = 0.30, p = 0.008 for the CAGE ≥ 2 group). Conclusions These results suggest that elevated neurotrophins are candidate markers for the early stages of alcohol misuse. [ABSTRACT FROM AUTHOR]

Background: Caregiver burden has been associated with caregivers' mental disorders and need for support and information. However, the lack of quantitative studies and formal interventions aiming to lower burden levels in this population reflect the current negligence regarding this important issue. Aim: To identify burden levels and associated factors in caregivers of young adults with bipolar and unipolar mood disorder. Method: This is a cross-sectional study nested within a population-based cross-sectional study with young adults. Caregiver burden was assessed through the Burden Interview. Information about caregiver mental disorders (Axis I) and alcohol abuse were obtained through the Mini International Neuropsychiatric Interview (MINI) and the Cut-Down, Annoyed, Guilty and Eye-Opener (CAGE) questionnaire, respectively. Results: Caregiver burden was associated to caregiver's mood and anxiety disorders, suicide risk and being the caregiver of young adults with depression disorder and bipolar disorder. Also, burden was higher among caregivers of bipolar individuals. When excluding the control group from the analysis, only mood and anxiety disorders remained associated to caregiver burden. Conclusions: Caregivers are affected by the young adult's disorder even before a diagnosis has been given, with serious impairments in their lives. Thus, this is a subject in need of designing relevant strategies aiming to provide them with care. [ABSTRACT FROM AUTHOR]