Effect of the COVID-19 Pandemic on Interest in Home-Based Exercise: An Application of Digital Epidemiology

Background and aims: According to the World Health Organization (WHO), immediate self-quarantine is assumed as the best course of action for highly contagious diseases. Since the coronavirus disease 2019 (COVID-19) pandemic, many individuals have become overweight and are also suffering from physical problems. The present study aimed to evaluate the effect of the COVID-19 pandemic on interest in home-based exercise. Methods: This digital epidemiological study used data sources outside the health system. This descriptive study with a comprehensive electronic systematic search in the Google Trends database using the keyword of "home-based exercise" retrieved the relevant data about the Internet search activity of Iranian community members. The data were accordingly obtained within two time intervals, i.e., from February 18, 2020 to October 18, 2020 and eight months prior to the outbreak of COVID-19 (June 18, 2019 to February 18, 2020). To analyze the data, the Wilcoxon test and the Spearman’s correlation coefficient were used. Results: The results showed significant increase in "home-based exercise" Google search in the eight-month time interval during COVID-19 compared with the same period before the pandemic (P<0.001). Moreover, there was a significant correlation between "home-based exercise" Google search and positive COVID-19 cases in the time intervals of February 18, 2020 to April 18, 2020 (r=0.756, P=0.0001), April 18, 2020 to June 18, 2020 (r=-461, P=0.0001), but not June 18, 2020 to August 18, 2020 (r=0.044, P=0.737), August 18, 2020 to October 18, 2020 (r=0.246, P=0.056), and over time (r=-0.083, P=0.0195). Conclusion: The prevalence rate of the COVID-19 pandemic and social constraints including self-quarantine seem to have raised people’s interest in doing exercises, especially home-based exercises.

Implication of coronavirus pandemic on obsessive-compulsive-disorder symptoms

This review assesses various sources regarding obsessive-compulsive disorder (OCD) symptoms and the coronavirus pandemic via a study of literature related to OCD conditions in the United States, China, the United Kingdom, and India. Coronavirus's morbidity and its status as a global pandemic transmittable from one person to another has subsequently intensified the personal perception of distress. The projected shortage of vital medical equipment to fight coronavirus due to daily increases in COVID-19 cases creates social unrest. The world confronts perpetual news about high numbers of coronavirus cases, more people in quarantine, and more deaths; those not infected feel increasing fear about its proximity. Social media, print media, and electronic sources offer much advice on how to prevent coronavirus infection. Pandemics extend beyond pathophysiology and medical phenomena to associations with intense psychosocial impact. Studies have established that people with existing mental disorders are prone to relapses, the fear of faulty COVID-19 prevention measures, distress, and suicidal thoughts during pandemics. Precautionary measures aim to slow the spread of coronavirus, but these radical repetitive measures create great anxiety in the mental health of individuals suffering from OCD. Despite the nature of their conditions, these people must adhere to routine processes, such as washing hands, wearing masks and gloves, and sanitizing hands. Given the asymptomatic nature of people suffering from OCD, the routine measures for addressing COVID-19 have a hectic and adverse effect on their mental health and their state of relaxation. Through a systematic literature review, this paper provides insight into the coronavirus pandemic's implications for OCD symptoms.