Acute acalculous cholecystitis immediately after gastric operation: Case report and literatures review

Table 3 Statistical analysis for all 34 cases of acute acalculous cholecystitis after gastric operation n (%)

	Gender			Age			Surgery				Treatment				Gangrene formation
	Male	Female	P value	< 65 yr	≥65 yr	P value	TG	DG	PG	P value	CE	CO/ PTGD	AA	P value	Yes	No	P value
Age (yr)			1.000
< 65	10 (45.5)	1 (50.0)
≥ 65	12 (54.5)	1 (50.0)
Surgery			0.111			0.217
TG	18 (72.0)	0 (0.0)		8 (72.7)	8 (61.5)
DG	4 (16.0)	1 (50.0)		3 (27.3)	2 (15.4)
PG	3 (12.0)	1 (50.0)		0 (0.0)	3 (23.1)
Treatment			0.003			0.221				0.054
CE	14 (63.6)	1 (50.0)		5 (45.5)	10 (76.9)		15 (65.2)	1 (20.0)	3(100.0)
CO/PTGD	8 (36.4)	0 (0.0)		5 (45.5)	3 (23.1)		8 (34.8)	3 (60.0)	0 (0.0)
AA	0 (0.0)	1 (50.0)		1 (9.1)	0 (0.0)		0 (0.0)	1 (20.0)	0 (0.0)
Gangrene formation			1.000			0.266				0.303				1.000
Yes	8 (61.5)	1 (100.0)		3 (42.9)	6 (85.7)		8 (66.7)	0 (0.0)	1 (100.0)		8 (66.7)	1 (50.0)	0 (0.0)
No	5 (38.5)	0 (0.0)		4 (57.1)	1 (14.3)		4 (33.3)	1 (100.0)	0 (0.0)		4 (33.3)	1 (50.0)	0 (0.0)
Survival			1.000			0.360				0.058				0.165			0.509
Yes	15 (75.0)	2 (100.0)		8 (88.9)	9 (69.2)		17 (85.0)	4 (100.0)	1 (33.3)		12 (70.6)	7 (100.0)	1 (100.0)		6 (66.7)	3 (100.0)
No	5 (27.8)	0 (0.0)		1 (11.1)	4 (30.8)		3 (15.0)	0 (0.0)	2 (66.7)		5 (29.4)	0 (0.0)	0 (0.0)		3 (33.3)	0 (0.0)

TG: Total gastrectomy; DG: Distal gastrectomy; PG: Proximal gastrectomy; PTGD: Percutaneous transhepatic gallbladder drainage; CE: Cholecystectomy; CO: Cholecystostomy; AA: Antibiotics alone.