No abstract

Objective To assess whether a warning system based on mobile SMS messages increases the adherence of HIV-infected Brazilian women to antiretroviral drug-based treatment regimens and their impressions and satisfaction with respect to incoming messages. Design A randomized controlled trial was conducted from May 2009 to April 2010 with HIV-infected Brazilian women. All participants (n = 21) had a monthly multidisciplinary attendance; each participant was followed over a 4-month period, when adherence measures were obtained. Participants in the intervention group (n = 8) received SMS messages 30 min before their last scheduled time for a dose of medicine during the day. The messages were sent every Saturday and Sunday and on alternate days during the working week. Participants in the control group (n = 13) did not receive messages. Measurements Self-reported adherence, pill counting, microelectronic monitors (MEMS) and an interview about the impressions and satisfaction with respect to incoming messages. Results The HIV Alert System (HIVAS) was developed over 7 months during 2008 and 2009. After the study period, self-reported adherence indicated that 11 participants (84.62%) remained compliant in the control group (adherence exceeding 95%), whereas all 8 participants in the intervention group (100.00%) remained compliant. In contrast, the counting pills method indicated that the number of compliant participants was 5 (38.46%) for the control group and 4 (50.00%) for the intervention group. Microelectronic monitoring indicated that 6 participants in the control group (46.15%) were adherent during the entire 4-month period compared to 6 participants in the intervention group (75.00%). According to the feedback of the 8 participants who completed the research in the intervention group, along with the feedback of 3 patients who received SMS for less than 4 months, that is, did not complete the study, 9 (81.81%) believed that the SMS messages aided them in treatment adherence, and 10 (90.90%) responded that they would like to continue receiving SMS messages. SMS messaging can help Brazilian women living with HIV/AIDS to adhere to antiretroviral therapy for a period of at least 4 months. In general, the results are encouraging because the SMS messages stimulated more participants in the intervention group to be adherent to their treatment, and the patients were satisfied with the messages received, which were seen as reminders, incentives and signs of affection by the health clinic for a marginalized population.

No abstract

BackgroundThe purpose of this study is to evaluate the relationship between glycemic control and the factors of knowledge about diabetes, resilience, depression and anxiety among Brazilian adolescents and young adults with type 1 diabetes.MethodsThis cross-sectional study included 85 adolescents and young adults with type 1 diabetes, aged between 11–22 years, with an average age of 17.7 ± 3.72 years. Glycemic control degree was evaluated through HbA1c. To assess psychosocial factors, the following questionnaires were used: resilience (Resilience Scale, RS) and anxiety and depression (Hospital Anxiety and Depression Scale, HADS). The Diabetes Knowledge Assessment Scale (DKNA) was used to assess knowledge about diabetes.ResultsSignificant correlations were found between HbA1c and resilience, anxiety and depression. Multiple linear regression analysis revealed that the only variable which presented significant association with the value of HbA1c was depression.ConclusionsDepression has a significant association with higher HbA1c levels, as demonstrated in a regression analysis. The results suggest that depression, anxiety and resilience should be considered in the design of a multidisciplinary approach to type 1 diabetes, as these factors were significantly correlated with glycemic control. Glycemic control was not correlated with knowledge of diabetes, suggesting that theoretical or practical understanding of this disease is not by itself significantly associated with appropriate glycemic control (HbA1c ≤ 7.5%).

No abstract

PALAVRAS-CHAVE-Tecnologia Educacional

According to this study computers and multimedia programs can be used for undergraduate education in urology, providing that direct contact with an instructor is concomitantly offered to students.

Objective: To study the relationship between digital inclusion, represented by the exchange of online messages, and functional capacity of older adults living in Florianópolis, Santa Catarina, Brazil. Methods: Data were from EpiFloripa Idoso, a cross-sectional household-based survey conducted between 2009 and 2010 with older adults (60+ years). Functional capacity was represented by the inability / difficulty to perform basic / instrumental activities of daily living, and formed the outcome variable called functional dependence. The main independent variable was self-reported ability to send and receive online messages using the computer. Prevalence ratios (PR) and 95% confidence intervals (95%CI) were estimated with multivariable Poisson regression models. Results: The sample consisted of 1,656 older adults between 60 and 102 years old with a mean age of 70.39 years (SD = 7.79). Older adults who could send and receive online messages without difficulty demonstrated a significant lower prevalence of moderate / severe functional dependence (PR = 0.61; 95%CI: 0.40 -0.94) after adjustment for demographic, socioeconomic, health and behavioral factors. Conclusions: The exchange of online messages has a strong association with functional independence. The causality of this association cannot be determined. Studies support the hypothesis that the exchange of online messages and functional independence have a bidirectional, additive and synergistic association. Longitudinal studies could elucidate the mechanisms involved in this association, in order to support digital inclusion policies for older adults, and to identify the profile of older adults who would benefit the most from digital inclusion.