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
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
62.5%
41.2%
Accuracy
64.0%
86%
80.3%