Table 3

Multivariable analysis of the association between SARS-CoV-2 infections and muscle strain injury using Cox proportional hazards regression analysis (AIC=53.9)

IndicatorHR95% CIP value
BMI (kg/m2)2.01.2 to 3.10.004
SARS-CoV-2 infection5.11.1 to 23.10.037
  • AIC, Akaike‚Äôs information criterion; BMI, body mass index.