Correlation of Patient-Reported Outcome (PRO-2) with Endoscopic and Histological Features in Ulcerative Colitis and Crohn’s Disease Patients

Table 6

Comparison of SES-CD to PRO symptom subscore.

PRO symptom subscore	SES-CD ()
			PPV	NPV	Sensitivity	Specificity
		6	43	12.2% (7.6-19.1%)	71.4% (72.8-88.1%)	60.0% (55.1-85.0%)	78.9% (74.2-93.7%)
	4	10
	5	24	28.9% (8.5-31.6%)	75.6% (48.4-68.5%)	26.3% (9.2-51.2%)	45.5% (30.4-61.1%)
	14	20
	9	2	81.8% (51.5-95.0%)	40.4% (35.5-45.5%)	22.5% (10.8-38.4%)	97.7% (71.9-98.9%)
	31	21

PPV: positive predictive value; NPV: negative predictive value. Sensitivity and specificity values are % (95% CI).