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Table 4 Summary of events during follow-upa

From: Rheumatoid arthritis is an independent risk factor for multi-vessel coronary artery disease: a case control study

Event RA + CAD (n = 75), n (%) CAD (n = 128), n (%) Unadjusted HR (95% CI) P Adjusted HRb (95% CI) P
CV death 13 (17) 9 (7) 2.22 (0.95, 5.20) 0.06 1.94 (0.80, 4.69) 0.14
Death 24 (32) 23 (18) 1.63 (0.92, 2.89) 0.10 1.29 (0.72, 2.32) 0.39
CABG during follow-up 18 (24) 34 (27) 0.87 (0.49, 1.53) 0.62 0.80 (0.44, 1.44) 0.45
MI during follow-up 28 (37) 43 (34) 1.08 (0.67, 1.73) 0.77 0.79 (0.48, 1.28) 0.34
PTCR during follow-up 27 (36) 47 (37) 0.78 (0.43, 1.41) 0.41 0.69 (0.37, 1.27) 0.23
Any event 53 (71) 88 (69) 1.19 (0.84, 1.68) 0.34 1.05 (0.73, 1.50) 0.81
  1. aRaw counts and Cox model results for various follow-up endpoints.
  2. bAdjusted models include number of vessels and hyperlipidemia in the model as covariates.
  3. CABG, coronary artery bypass surgery; CAD, coronary artery disease; CI, confidence interval; CV, cardiovascular; HR, hazard ratio; MI, myocardial infarction; PTCR, percutaneous transluminal coronary.