Table 3. Open in new tab... | Oxford Academic

Table 3.

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Gastrointestinal ultrasound findings in the pouch body via transperineal views with convex probe according to inflammatory activity.

Parameter		Pouchitis			Endoscopic and histological inflammation
		Absent [total PDAI <7]	Present [total PDAI ≥7]	p-value	Absent [subscore <4]	Present [subscore ≥4]	p-value
Number		23	16		26	13
Pouch wall thickness, median [IQR], mm		2.8 [2.4–3.8]	4.2 [3.2–5.7]	0.001^a	2.8 [2.4–3.7]	4.1 [3–5.2]	0.003^a
Hyperaemia	Degree, median [IQR]	0[0–1]	0.5[0–2]	0.244^a	0 [0–1]	0 [0–2]	0.368^a
	• Absent [0]	74%	69%	0.183^b	80%	67%	0.297^b
	• Mild [1]	22%	6%		20%	13%
	• Moderate [2]	4%	19%		0%	17%
	• Severe [3]	0%	6%		0%	4%
Limberg score median [IQR]	Pouch wall thickness cut-off = 3.0 mm	1[0–1]	1[1-1]	0.177^a	1 [0–1]	1 [0–1]	0.283 ^a
	Pouch wall thickness cut-off = 4.0 mm	0[0-0]	0.5[0–1]	0.14^a	0 [0-0]	1 [0.5–1]	0.019

Parameter		Pouchitis			Endoscopic and histological inflammation
		Absent [total PDAI <7]	Present [total PDAI ≥7]	p-value	Absent [subscore <4]	Present [subscore ≥4]	p-value
Number		23	16		26	13
Pouch wall thickness, median [IQR], mm		2.8 [2.4–3.8]	4.2 [3.2–5.7]	0.001^a	2.8 [2.4–3.7]	4.1 [3–5.2]	0.003^a
Hyperaemia	Degree, median [IQR]	0[0–1]	0.5[0–2]	0.244^a	0 [0–1]	0 [0–2]	0.368^a
	• Absent [0]	74%	69%	0.183^b	80%	67%	0.297^b
	• Mild [1]	22%	6%		20%	13%
	• Moderate [2]	4%	19%		0%	17%
	• Severe [3]	0%	6%		0%	4%
Limberg score median [IQR]	Pouch wall thickness cut-off = 3.0 mm	1[0–1]	1[1-1]	0.177^a	1 [0–1]	1 [0–1]	0.283 ^a
	Pouch wall thickness cut-off = 4.0 mm	0[0-0]	0.5[0–1]	0.14^a	0 [0-0]	1 [0.5–1]	0.019

IQR, interquartile range.

^aMann‐Whitney U test.

^bFisher’s exact test.

Table 3.

Open in new tab

Gastrointestinal ultrasound findings in the pouch body via transperineal views with convex probe according to inflammatory activity.

Parameter		Pouchitis			Endoscopic and histological inflammation
		Absent [total PDAI <7]	Present [total PDAI ≥7]	p-value	Absent [subscore <4]	Present [subscore ≥4]	p-value
Number		23	16		26	13
Pouch wall thickness, median [IQR], mm		2.8 [2.4–3.8]	4.2 [3.2–5.7]	0.001^a	2.8 [2.4–3.7]	4.1 [3–5.2]	0.003^a
Hyperaemia	Degree, median [IQR]	0[0–1]	0.5[0–2]	0.244^a	0 [0–1]	0 [0–2]	0.368^a
	• Absent [0]	74%	69%	0.183^b	80%	67%	0.297^b
	• Mild [1]	22%	6%		20%	13%
	• Moderate [2]	4%	19%		0%	17%
	• Severe [3]	0%	6%		0%	4%
Limberg score median [IQR]	Pouch wall thickness cut-off = 3.0 mm	1[0–1]	1[1-1]	0.177^a	1 [0–1]	1 [0–1]	0.283 ^a
	Pouch wall thickness cut-off = 4.0 mm	0[0-0]	0.5[0–1]	0.14^a	0 [0-0]	1 [0.5–1]	0.019

Parameter		Pouchitis			Endoscopic and histological inflammation
		Absent [total PDAI <7]	Present [total PDAI ≥7]	p-value	Absent [subscore <4]	Present [subscore ≥4]	p-value
Number		23	16		26	13
Pouch wall thickness, median [IQR], mm		2.8 [2.4–3.8]	4.2 [3.2–5.7]	0.001^a	2.8 [2.4–3.7]	4.1 [3–5.2]	0.003^a
Hyperaemia	Degree, median [IQR]	0[0–1]	0.5[0–2]	0.244^a	0 [0–1]	0 [0–2]	0.368^a
	• Absent [0]	74%	69%	0.183^b	80%	67%	0.297^b
	• Mild [1]	22%	6%		20%	13%
	• Moderate [2]	4%	19%		0%	17%
	• Severe [3]	0%	6%		0%	4%
Limberg score median [IQR]	Pouch wall thickness cut-off = 3.0 mm	1[0–1]	1[1-1]	0.177^a	1 [0–1]	1 [0–1]	0.283 ^a
	Pouch wall thickness cut-off = 4.0 mm	0[0-0]	0.5[0–1]	0.14^a	0 [0-0]	1 [0.5–1]	0.019

IQR, interquartile range.

^aMann‐Whitney U test.

^bFisher’s exact test.