The clinical features of late postoperative cholangitis following pancreaticoduodenectomy brought on by conditions other than cancer recurrence: a single-center retrospective study

Table 6 Predictors for the development of PPDC by univariate and multivariate analysis

Covariate	Category	PPDC		Univariate	Multivariate
		Positive	Negative	P value	Odds ratio (95%CI)	P value
		n = 19	n = 157
Patient factors
Age (years)^a		71.7 (10.6)	68.3 (9.90)	0.15	1.04 (0.99–1.10)	0.14
Sex	Male	14	96	0.28	1.86 (0.63–5.53)	0.26
	Female	5	61
Body mass index (kg/m²)^a		22.7 (2.8)	22.9 (3.2)	0.86
ASA-PS	I or II	18	147	1.00
	III or IV	1	10
Diabetes mellitus	Positive	3	25	0.99
	Negative	16	132
Diagnosis
Pancreatic carcinoma		9	70	0.77
Cholangiocarcinoma		6	41
Carcinoma of the ampulla of Vater		1	21
Others		3	25
Preoperative jaundice	Positive	9	73	0.94
	Negative	10	84
Preoperative biliary drainage	Positive	12	92	0.70	0.90 (0.32–2.58)	0.85
	Negative	7	65
Preoperative cholangitis	Positive	5	30	0.54
	Negative	14	127
Operative factors
Operative time (min)^a		440 (94)	449 (81)	0.66
Blood loss (ml)^b		666 (28–1280)	588 (10–2450)	0.89
Blood transfusion	Positive	2	31	0.53
	Negative	17	126
Width of remnant bile duct (mm)^a		10.3 (3.2)	10.8 (4.3)	0.61
Biliary stenting	Positive	11	83	0.67
	Negative	8	74
Postoperative factors
POPF Grade B or C	Positive	8	76	0.63
	Negative	11	81
DGE	Positive	0	9	0.60
	Negative	19	148
Bile leakage	Positive	0	4	1.00
	Negative	19	153
Postoperative pneumobilia	Positive	17	115	0.14	1.67 (0.45–6.22)	0.45
	Negative	2	40

PPDC post pancreaticoduodenectomy cholangitis, CI confidence interval, ASA-PS American Society of Anesthesiologists Physical Status
^aData were presented as mean (standard deviation)
^bData were presented as median (range)

ISSN: 1471-2482