TABLE 2.

Risk factors for EHBO recurrence

	Recurred	Recurrence not documented	P value
Pre‐op pancreatic abnormality on US	4/5 (80.0)	7/11 (63.6)	>.99
Choleliths pre‐op	1/6 (16.7)	8/9 (88.9)	.01 b
Cholecystectomy	2/7 (28.6)	2/11 (18.2)	>.99
Stent size <5Fr	1/7 (14.3)	3/10 (30.0)	.6
Maximum pre‐op common bile duct diameter (mm) a	11.9 (3.5‐20)	9.5 (4.6‐15.8)	.67

Notes: Data are presented as number of cats with risk factor/number of cats assessed for risk factor (%), except as indicated.

^a Data presented as median (range). Data available for 4 cats with recurrence and 10 cats with no documented recurrence.

^b Statistically significant.