Table 3

Cox regression model (with time-dependent effect of delirium) for time to first readmission/death within 180 days after initial discharge from hospital (n=136)

HR95% CIp Value
Gender (female)0.760.44 to 1.310.33
Age (linear and non-linear effects)0.99
Charlson comorbidity index1.251.00 to 1.570.06
MMSE1.030.94 to 1.130.48
Delirium2.931.51 to 5.670.002
Delirium×(no. of days after 60)0.970.94 to 0.990.02
  • *Treatment (TAVI vs SAVR) was included as a stratification variable.