Your activity: 4 p.v.

Calculator: Harvey-Bradshaw Index of Crohn's disease activity in adults


Calculator: Harvey-Bradshaw Index of Crohn's disease activity in adults

 
Patient sense of general wellbeing in the last 24 hours

Very well (0 points)

Somewhat below normal (1 point)

Poor (2 points)

Very poor (3 points)

Terrible (4 points)
Patient report of abdominal pain in last 24 hours

None (0 points)

Mild (1 point)

Moderate (2 points)

Severe (3 points)
Number of liquid stools in last 24 hours

stools
Finding of an abdominal mass

No mass (0 points)

Possible mass (1 point)

Definite mass (3 points)

Mass present and tender (4 points)
Complications

Arthralgias (1 point)

Uveitis (1 point)

Erythema nodosum (1 point)

Aphthous ulcers (1 point)

Pyoderma gangrenosum (1 point)

Anal fissure (1 point)

Newly discovered fistula (1 point)

Abscess (1 point)

 
Important: Inputs must be complete to perform calculation.

 
Total criteria point count:
 

 

Harvey-Bradshaw Index interpretation

 
0 to 4 points: Clinical remission
5 to 7 points: Mildly active disease
8 to 16 points: Moderately active disease
17 to 100 points: Severely active disease

 
Notes
  • Please see appropriate UpToDate topic reviews for further information.

 
Only digits 0 to 9 and a single decimal point (".") are acceptable as numeric inputs. Attempted input of other characters into a numeric field may lead to an incorrect result.

Information on this page may not appear correctly if printed.

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Topic 15654 Version 9.0