moderately significantp < 0.001
We found a moderately significant and positive correlation between the total FSS score and the length of hospital stay (r = 0.607, p < 0.001) and the severity of COVID-19 (r = 0.575, p < 0.001).
We found a moderately significant and positive correlation between the total FSS score and the length of hospital stay (r = 0.607, p < 0.001) and the severity of COVID-19 (r = 0.575, p < 0.001).