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Table 1 The grading rule of disease activity index (DAI)

From: Hyperoside attenuates dextran sulfate sodium-induced colitis in mice possibly via activation of the Nrf2 signalling pathway

Score

Weight loss (%)

Stool consistency

Blood in stool

0

None

0 = normal

0 = negative

1

1–5%

2 = loose stool

2 = Hemoccult positive

2

6–10%

4 = diarrhea

4 = gross bleeding

3

11–20%

  

4

>20%

 Â