Table 4

Contribution of other covariates to mortality and risk of rehospitalisation (OAD and all-cause)

DeathOAD rehospitalisationAll-cause rehospitalisation
Adjusted HR (95% CI)*Adjusted HR (95% CI)*Adjusted HR (95% CI)*
Age (per decade)1.82 (1.78 to 1.85)0.97 (0.95 to 0.99)1.14 (1.12 to 1.16)
COPD hospitalisation in year prior to t00.96 (0.90 to 1.03)1.34 (1.25 to 1.44)1.18 (1.11 to 1.25)
Asthma hospitalisation in year prior to t00.76 (0.70 to 0.82)1.52 (1.41 to 1.64)1.25 (1.18 to 1.34)
  • * Each analysis is adjusted for the other two covariates in this table, sex, as well as the comorbidities and respiratory medications detailed in table 1.