Browsing by Issue Date, starting with "2023-08-17"
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- Home-based virtual reality exercise program during the maintenance stage of cardiac rehabilitation: A randomized controlled trialPublication . Vieira, Ágata; Melo, Cristina; Noites, Andreia; Machado, Jorge; Mendes, JoaquimHome-based virtual reality technology may become an alternative to cardiac rehabilitation. To evaluate the effects of a specific, home-based exercise program, performed either through a virtual reality (Kinect) or a conventional format (booklet) in the maintenance stage of cardiac rehabilitation for six months on functional muscle strength of the lower limbs, physical activity and exercise tolerance. This is a randomized clinical trial (ClinicalTrials.gov — NCT02753829) with individuals with coronary artery disease from a hospital in Porto, Portugal, randomly allocated to an experimental group “1” (EG1; n = 11), submitted to a virtual reality exercise program (Kinect); an experimental group “2” (EG2; n = 11), submitted to an exercise program described in a booklet (conventional format); or a control group (CG) (n=11), submitted to routine care. Parameters of functional muscle strength of the lower limbs (sit-to-stand test), physical activity (accelerometer) and exercise tolerance (stress test) were assessed and compared between the groups. Descriptive and inferential statistics were applied, with 95% with a significance level of 0.05. Significant improvements in functional muscle strength of the lower limbs were observed in EG1 compared to EG2, at three months (19.5 ± 7.7 versus 11.9 ± 4.7, p = 0.042), and at six months (23.0 ± 7.7 versus 14.6 ± 4.6, p = 0.027) of intervention. The program did not demonstrate superior results, in relation to the control group and among the different formats, in physical activity and effort tolerance. In relation to the functional muscle strength of the lower limbs, the virtual reality format showed significantly better results when compared to the conventional format only.
- Healthcare professionals’ resilience during the COVID-19 and organizational factors that improve individual resilience: a mixed-method studyPublication . Simões De Almeida, Raquel; Costa, Ana; Teixeira, Inês; Trigueiro, Maria João; Dores, Artemisa Rocha; Marques, AntónioHealthcare workers are a susceptible population to be psychologically affected during health crises, such as the recent COVID-19 pandemic. Resilience has been pointed out in the literature as a possible protective factor against psychological distress in crisis situations. This can be influenced by internal and external factors, such as individual characteristics and organizational factors. Thus, this study aims to characterize the overall resilience levels among healthcare professionals in Portugal and to understand the perspectives of this healthcare workers regarding organizational factors that improve individual resilience. This is a mixed-method study: a first quantitative study using a cross-sectional design to administer the Resilience Scale for Adults (RSA) to 271 healthcare professionals (Mage 33.90, SD = 9.59 years, 90.80% female), followed by a qualitative study through 10 in-depth interviews. The mean score for the total RSA was 178.17 (SD = 22.44) out of a total of 231. Qualitative analysis showed 4 major themes on factors that enhance resilience: “Professional’s Training,” “Support and Wellbeing Measures,” “Reorganization of Services” and “Professional Acknowledgment.” The findings may contribute to the development of targeted interventions and support systems to enhance resilience and well-being among healthcare workers.