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Table 3 Diagnostic performance of qualitative hematoma heterogeneity for spot sign presence

From: Swirls and spots: relationship between qualitative and quantitative hematoma heterogeneity, hematoma expansion, and the spot sign

 

Sensitivity

Specificity

Positive predictive value

Negative predictive value

Swirl Sign

69 (48–86)

67 (51–80)

55 (36–72)

79 (63–90)

Hematoma Heterogeneity

73 (52–88)

64 (49–78)

54 (37–71)

80 (37–71)

  1. All values listed in percentage with 95 % confidence intervals listed in parentheses