Table 2:

Results of uni- and multivariate logistic regression analysis derived from hematoma development and independent predictors

VariableUnivariateMultivariate
OR95% CIaP ValueOR95% CIaP Value
ACT time (sec)
    250–3001 (baseline)1 (baseline)
    300–3503.31.2–8.8.019b4.51.5–13.2.006b
    350–5003.41.1–11.2.041b5.01.4–18.0.015b
Angio-Seal use0.30.1–0.7.003b0.20.1–0.5.001b
Age1.01.00–1.02.928
Sex1.40.6–3.2.426
Side0.990.3–3.1.984
Puncture technique (single- vs double-wall)1.20.6–2.3.658
  • a Confidence interval is adjusted for age, sex, and puncture methods.

  • b Significant difference from the control (P < .05).