Table 3

Adjusted ORs of inhospital mortality associated with recent RA-related and SLE-related hospitalisations prior to PCI

Recent hospitalisations due to RA and SLE prior to PCIAdjusted OR (95% CI) of inhospital mortality*
Control group (n=170 762)1.00
 Patients with RA without a history of recent hospitalisations within 2 years (n=325)2.17 (1.30 to 3.61)
 Patients with RA with a history of recent hospitalisations between 2 years and 2 months (n=136)1.32 (0.51 to 3.46)
 Patients with RA with a history of recent hospitalisations within 2 months (n=64)1.42 (0.39 to 5.26)
Control group (n=170 762)1.00
 Patients with SLE without a history of recent hospitalisations within 2 years (n=97)3.65 (1.49 to 8.94)
 Patients with SLE with a history of recent hospitalisations between 2 years and 2 months (n=82)3.78 (1.38 to 10.39)
 Patients with SLE with a history of recent hospitalisations within 2 months (n=32)8.16 (2.11 to 31.60)
  • *Based on the multiple logistic regression analysis with adjustment for age, sex, medical comorbidities, ACS, stenting and hospital levels.

  • ACS, acute coronary syndrome; PCI, percutaneous coronary intervention; RA, rheumatoid arthritis; SLE, systemic lupus erythematosus.