Unadjusted and adjusted HRs with 95% CIs for mortality over 1 year for subjects with diabetes compared with those without using Cox proportional hazards model
| Variables | GenIMS study | Health ABC study | |||||
| Pneumonia hospitalisation | Pneumonia hospitalisation | Hospitalisation for non-infectious illness | Interaction p value* | ||||
| HR with 95% CI | p Value | HR with 95% CI | p Value | HR with 95% CI | p Value | ||
| Unadjusted | 1.41 (1.12 to 1.76) | 0.002 | 1.87 (0.76 to 4.6) | 0.16 | 1.16 (0.8 to 1.6) | 0.37 | 0.04 |
| Adjusted for age, race, sex | 1.32 (1.05 to 1.66) | 0.01 | 1.82 (0.72 to 4.62) | 0.2 | 1.08 (0.76 to 1.52) | 0.65 | 0.04 |
| Adjusted for age, race, sex, cardiovascular and kidney disease | 1.3 (1.03 to 1.65) | 0.02 | 1.8 (0.66 to 4.92) | 0.25 | 1.06 (0.75 to 1.51) | 0.7 | 0.09 |
↵* p Value for interaction between diabetes and the reason for initial hospitalisation (pneumonia and non-infectious illness) on mortality over 1 year.