Skip to main content

Table 3 Logistic Regression for Mortality

From: Mortality is not increased with Diabetes in hospitalised very old adults: a multi-site review

  Model 2
(n = 139,130)
Model 3
(n = 69,617)
Model 4
(n = 69,400)
Model 5
(n = 42,020)
Model 6
(n = 17,461)
OR SE p OR SE p OR SE p OR SE p OR SE p
Diabetes 3.15 0.72 < 0.001 3.36 1.04 < 0.001 3.39 1.06 < 0.001 4.64 1.76 < 0.001 4.65 5.4 0.188
Age 1.04 0.00 < 0.001 1.03 0.00 < 0.001 1.04 0.00 < 0.001 1.04 0.00 < 0.001 1.04 0.00 < 0.001
Diabetes x age 0.99 0.00 < 0.001 0.99 0.00 < 0.001 0.99 0.00 < 0.001 0.98 0.00 < 0.001 0.98 0.01 0.182
Female 1.18 0.02 < 0.001 1.13 0.03 < 0.001 1.15 0.03 < 0.001 1.12 0.04 < 0.001 1.10 0.05 0.044
Prior Separations(n) 0.94 0.00 < 0.001     0.91 0.01 < 0.001       
Admission Number 0.93 0.01 < 0.001 0.87 0.01 < 0.001          
CCI 1 0.71 0.02 < 0.001 0.78 0.03 < 0.001 0.72 0.02 < 0.001 0.82 0.03 < 0.001 0.64 0.04 < 0.001
CCI 2+ 0.91 0.02 < 0.001 0.97 0.03 0.333 0.89 0.03 < 0.001 0.96 0.04 0.240 0.82 0.05 < 0.001
HADx 1.45 0.04 < 0.001 1.66 0.06 < 0.001 1.65 0.06 < 0.001 1.84 0.08 < 0.001 1.67 0.10 < 0.001
Constant 0.01 0.00 < 0.001 0.01 0.00 < 0.001 0.01 0.00 < 0.001 0.01 0.00 < 0.001 0.01 0.00 < 0.001
  1. Abbreviations: OR Odds ratio; se Standard error; CCI Charlson Comorbidity Index; HADx Hospital-acquired diagnosis. Models comprise components shown. Model 2 contains all variables without restriction and is the same as Model 2 in Table 2; Model 3 is restricted to those with no prior admission; Model 4 is restricted to the first admission only; Model 5 is limited to those with no prior admission & first admission only; Model 6 is Model 5 limited to those people older than 80 years (the median age of the cohort)