ABSTRACT
The main purpose of the present study was to determine the association of physical activity (PA) patterns prior to COVID-19 confinement with severe respiratory distress consistent with COVID-19 symptoms. Participants were recruited by sending a survey through various social network channels via the snowball method. A voluntary sample of 420 individuals consisting of 199 men and 221 women from the Spanish national territory participated in this study. Some factors, such as being overweight and obese were related to the presence of a greater number of symptoms associated with COVID-19. Interestingly, it was observed that not performing moderate or vigorous PA increased the risk of COVID-19 symptoms. Consequently, when the effect of the practise of PA was evaluated in terms of the number of practises per week and in minutes per practise per week, a protective effect was observed, where moderate PA >150 min per week reported an inverse association with hospitalization for respiratory symptoms (RR: 95%CI: 0.24, 0.05-1.04, P = 0.05). Likewise, overweight (RR: 16.3, 95%CI: 1.93-137.9, P = 0.01), obesity (RR: 19.1, 95%CI: 1.63-222.5, P = 0.019) and non-performance of moderate PA (RR: 4.12, 95%CI; 0.95-17.76, P = 0.05) reported positive associations with hospitalization for respiratory symptoms. Thus, the practise of moderate PA (>150 min per week) is a protective factor against hospitalization for respiratory symptoms consistent with COVID-19 symptoms.
ABSTRACT
The association between the changes in lifestyle during coronavirus disease 2019 (COVID-19) confinement and body weight have not been studied deeply. Therefore, the aim of the present study was to determine lifestyle changes, such as eating habits and physical activity (PA) patterns, caused by confinement during the COVID-19 pandemic and to analyze its association with changes in body weight. Seven hundred participants (women, n = 528 and men, n = 172) aged between 18-62 years old of the Chilean national territory participated in the study. Food habits, PA, body weight, and sociodemographic variables were measured through a survey in May and June 2020. The body weight increase presented positive association with the consumption of fried foods ≥ 3 times per week (OR; 3.36, p < 0.001), low water consumption (OR; 1.58, p = 0.03), and sedentary time ≥6 h/day (OR; 1.85, p = 0.01). Conversely, fish consumed (OR; 0.67, p = 0.03), active breaks (OR; 0.72, p = 0.04), and PA ≥ 4 times per week (OR; 0.51, p = 0.001) presented an inverse association with body weight increase. Daily alcohol consumption (OR; 4.77, p = 0.003) was associated with PA decrease. Food habits, PA, and active breaks may be protective factors for weight increase during COVID-19 confinement.