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Effects of physical activity interventions for post-COVID-19 patients: A protocol for systematic review and meta-analysis

Review question / Objective: Coronavirus disease 2019 (COVID-19) is a novel infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which has caused a huge impact in many countries and has attracted great attention from countries around the world. However, since the outbreak of the COVID-19 pandemic, most attention has focused on containing transmission and addressing the surge of critically ill patients in acute care settings. As we enter the second phase of the pandemic, emphasis must evolve to post care of COVID-19 survivors. A variety of persistent symptoms, such as severe fatigue, shortness of breath, and attention disorder have been reported at several months after the onset of the infection. We urgently need to identify safe and effective COVID-19 rehabilitative strategies. Overwhelming evidence exists that physical activity produces short-, middle- and long-term health benefits that prevent, delay, mitigate and even reverse a large number of metabolic, pulmonary and cardiovascular diseases. The purpose of this study was to evaluate the effects of physical activity interventions for rehabilitation of post-covid-19 patient and provide a reliable method and credible evidence to improve the prognosis of post-COVID-19 patients via systematic review and meta-analysis.