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Table 4 Activity stages – Concordance between Activity grades predictions using fasting or postprandial assessments

From: Intra-individual fasting versuspostprandial variation of biochemical markers of liver fibrosis (FibroTest) and activity (ActiTest)

  

Fasting

 

Postprandial

No or minimal Activity

Moderate Activity

Severe Activity

No or minimal Activity

51

1

0

Moderate Activity

2

3

1

Severe Activity

0

0

6

  1. Kappa statistic = 0.80 (SD = 0.77); p < 0.001; almost perfect concordance.