Browsing by Issue Date, starting with "2022-03-07"
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- Positive effects of an online workplace exercise intervention during the COVID-19 pandemic on quality of life perception in computer workers: A quasi-experimental study designPublication . Moreira, Sara; Criado, Maria Begoña; Ferreira, Maria Salomé; Machado, Jorge; Gonçalves, Carla; Clemente, Filipe Manuel; Mesquita, Cristina; Lopes, Sofia; Santos, Paula ClaraComputer workers’ sedentary work, together with less active lifestyles, aggravated by the COVID-19 pandemic, represents a high risk for many chronic diseases, leading to a decrease in health-related quality of life (QoL). Workplace exercises consist of a set of physical exercises, implemented during work breaks, that have multiple benefits for workers’ health. To assess the impact of online workplace exercises on computer workers’ perception of quality of life. Methods: Quasi-experimental study with two groups: a control group (n = 26) and an intervention group (n = 13). The inclusion criteria were that participants must be aged between 18 and 65 years old and the exclusion criteria included diagnosis of non-work-related medical conditions. The interventions consisted of workplace exercises, which were applied for 17 consecutive weeks, each session lasting 15 min, three times a week. The exercise programme, performed online and guided by a physiotherapist, consisted of mobility exercises, flexibility and strength exercises, with the help of a TheraBand® for elastic resistance. The control group were not subjected to any intervention. A socio-demographic questionnaire and the Health Survey Questionnaire (SF-36v2) were used in two assessment stages (M0—baseline and M1—final of intervention). A mixed ANOVA with interaction time*group was used to evaluate the effect of the exercise programme. A good perception of the QoL was obtained in both stages. The exercise programme had a positive effect in the domains of Pain (ptime*group = 0.012, η2p = 0.158), Physical Function (ptime*group = 0.078, η2p = 0.082), Physical Performance (ptime*group = 0.052, η2p = 0.098), and Emotional Performance (ptime*group = 0.128, η2p = 0.061). After 17 weeks of workplace exercises, it became clear that the intervention group positively increased their QoL perception, with this improvement being significant in the Pain domain, which resulted in an improvement in their health condition. Therefore, further studies are needed to determine the optimal exercise for CWs, with detailed exercise types, different intensities and focused on various health conditions.
- Underestimated prediabetic biomarkers: are we blind to their strategy?Publication . Luís, Carla; Soares, Raquel; Baylina, Pilar; Fernandes, RúbenType 2 Diabetes (T2D) is currently one of the fastest growing health challenging, a non-communicable disease result of the XXI century lifestyle. Given its growing incidence and prevalence, it became increasingly imperative to develop new technologies and implement new biomarkers for early diagnosis in order to promote lifestyle changes and thus cause a setback of the disease. Promising biomarkers have been identified as predictive of T2D development; however, none of them have yet been implemented in clinical practice routine. Moreover, many prediabetic biomarkers can also represent potential therapeutical targets in disease management. Previous studies have identified the most popular biomarkers, which are being thoroughly investigated. However, there are some biomarkers with promising preliminary results with limited associated studies; hence there is still much to be understood about its mechanisms and associations in T2D pathophysiology. This work identifies and discusses the promising results of Galectin-3, Ophthalmate and Fetuin-A.
- Comparison of the effects of shock waves versus radiofrequency on abdominal lipolysis: A randomized clinical trialPublication . Fontes, Alexandra Ribeiro; Martins, Ana Sofia de Moura; Costa, Beatriz Sofia Pereira da; Noites, Andreia; Marques, LeilaHigh levels of abdominal adiposity mean higher risk of developing cardiovascular diseases. Aerobic exercise per si reduces the risk of developing this type of diseases. Radiofrequency and shockwave therapy showed to be effective in the reduction of localized abdominal fat. Randomized clinical trial, with 30 volunteers in fertile age with overweight and/or obese, randomly and equitably allocated in two experimental groups (1—shockwave therapy and 2—radiofrequency) and one control group. Aerobic physical exercise was prescribed to all groups. The values of anthropometric measurements were measured in two moments. The intervention protocol was performed in a clinic for six weeks, with one session per week. The ANOVA test, paired samples t test, Kruskal-Wallis test, and Wilcoxon test were used to compare the results, for a significance level of 0.05. Of 28 participants completed the study. There were significant differences in waist circumference reduction between the experimental group 1 and 2 when compared to the control group (p = 0.005 and p = 0.014, respectively). There was a statistically significant reduction in navel level circumference in experimental group 1 when compared to experimental group 2 (p = 0.024) and with the control group (p = 0.016). Both resources were effective in reducing abdominal measurements when compared to the control group. However, SWT was superior in reducing the navel level circumference.