Abstract 217
Prevalence of abnormal glucose tolerance in patients with cirrhosis
Blood glucose variable
Diabetes threshold
Sensitivity (%)
Specificity (%)
PPV (%)
NPV (%)
Fasting value
⩾7 mmol/l
30
100
100
84
Random value
⩾7 mmol/l
10
92
25
79
HbA1c
⩾6%
0
94
0
77
PPV, positive predictive value; NPV, negative predictive value.