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Table 4 The average sensitivity analysis of inflammatory markers in patients who presented with AA at Omdurman Military Hospital

From: Mean platelet volume and total white blood cells as diagnostic biomarkers for acute appendicitis at Omdurman military hospital: a cross-sectional study − 2021

Test

< 24 h (n = value)

> 24 h (n = value)

Total (n = value)

TWBCs

MPV

TWBCs

Sensitivity

53.8%

84.6%

97.2%

Specificity

00.0%

90.0%

87.5%

Positive predictive value

100%

97.1%

97.4%

Negative predictive value

00.0%

62.5%

41.2%

Accuracy

64.0%

86%

80.3%