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Table 4 Cox model of time to BAE in persons admitted with bronchiectasis-related hemoptysis

From: Evaluating hemoptysis hospitalizations among patients with bronchiectasis in the United States: a population-based cohort study

Parameter Univariate Multivariable
  Hazard ratio (95% CI) Hazard ratio (95% CI)
Sex
 Male Ref Ref
 Female 1.20 (0.59, 2.45) 1.41 (0.69, 2.88)
Number of procedures
 1 Ref Ref
 2 0.67 (0.16, 2.80) 0.51 (0.11, 2.29)
 3 0.53 (0.20, 1.38) 0.62 (0.20, 1.92)
 4 0.89 (0.30, 2.59) 1.18 (0.35, 3.98)
 5 2.26 (0.92, 5.56) 3.03 (0.94, 9.75)
 6 1.21 (0.39, 3.79) 1.41 (0.37, 5.37)
 7 +  0.41 (0.11, 1.53) 0.50 (0.13, 1.86)
Diabetes without chronic complications
 No Ref Ref
 Yes 2.88 (1.86, 4.44) 3.65 (0.97, 13.72)
Renal failure
 No Ref Ref
 Yes 2.88 (1.86, 4.44) 5.11 (1.37, 19.14)