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Pouchitis Disease Activity Index (PDAI)

Stool frequency
Rectal bleeding
Fecal urgency/abdominal cramps
Fever (temperature > 1005 Farenheit or >37.8° Celsius)
Endoscopic criteria (Select all that apply; 1 point per complication)

Acute histologic criteria

Polymorph infiltration
Ulceration per low-power field (average)

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