ALB and cholesteryl ester measurement: Univariable logistic regression models showed no significant association between the presence of fecal Clostridium in cats with CE and referral center, signalment, duration and nature of signs, body condition score, laboratory parameters (albumin, cobalamin, folate, ALT and ALP), or results from abdominal imaging and intestinal histopathology and FCEAI (P > 0.338).