Pediatric living donor liver transplantation decade progress in Shanghai: Characteristics and risks factors of mortality

Table 2 Independent predictive factors of in-hospital patient survival

Independent predictive factor	Hospital death		P value
	Yes	No
Age (mo)
≤ 36	35	440	0.847
> 36	4	64
Gender
Male	19	238	0.857
Female	20	266
Weight (kg)
≤ 10	33	386	0.266
> 10	6	116
Diagnosis
Cholestatic cirrhosis	38	449	0.247
Metabolic disease	1	44
Others	0	11
Previous KP
No	25	301	0.611
Yes	14	201
PELD score
≤ 2	36	372	0.0321
> 2	3	118
Preoperative Hb (g/dL)
≤ 8	15	121	0.058
> 8	24	369
Anesthesia duration (min)
≤ 600	26	408	0.0271
> 600	13	94
Operation duration (min)
≤ 480	22	388	0.0031
> 480	17	114
Anhepatic phase (min)
≤ 40	22	227	0.145
> 40	16	270
Intraoperative blood loss (mL)
≤ 200	23	375	0.0451
> 200	15	123
GRWR (%)
2 ≤ x ≤ 4	28	348	0.593
< 2 or > 4	8	124
Cold ischemia time (min)
≤ 60	17	178	0.241
> 60	18	284
Perioperative RBC transfusion (U)
≤ 1	22	320	0.369
> 1	17	183
Perioperative blood transfusion (U)
Yes	39	466	0.099
No	0	38
Postoperative length of stay (d)
≤ 30	27	337	0.278
> 30	8	156
ICU MV duration (h)
≤ 24	20	370	0.199
> 24	6	60
ICU length of stay (d)
≤ 9	13	342	0.0001
> 9	15	95

¹Variables significantly associated with in-hospital patient survival (P < 0.05). PELD: Pediatric end-stage liver disease; KP: Kasai procedure; RBC: Red blood cell; Hb: Hemoglobin; GRWR: Graft to recipient weight ratio; ICU: Intensive care unit; MV: Mechanical ventilation.