Table 3

Unadjusted and adjusted ORs* for time to death in 100 patients with COVID-19: 4 died vs 96 survived

Risk factor (sample size)UnadjustedAdjusted†
OR95% CIP valueOR95% CIP value
Bromhexine (n=48) vs standard treatment (n=52)1.090.18 to 6.670.930.240.007 to 8.030.43
Obese‡ (n=47) vs not obese (n=53)1.130.18 to 6.960.890.480.02 to 12.710.66
Renal disease (n=5) vs no renal disease (n=95)26.723.02 to 236.500.00324.982.40 to 259.710.007
Smoker (n=13) vs non-smoker (n=87)0.690.03 to 14.960.811.020.06 to 18.670.99
  • *ORs were calculated from logistic regression models that used Firth’s penalized maximum likelihood estimation.

  • †Each OR is adjusted for the remaining variables that are found in the table.

  • ‡Defined as a Body Mass Index of ≥30 kg/m2.