Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Apr 7, 2018; 24(13): 1451-1463
Published online Apr 7, 2018. doi: 10.3748/wjg.v24.i13.1451
Table 4 Univariate analysis of overall survival in gallbladder cancer patients
CharacteristicsHR (95%CI)P value
Age (yr)1.473 (0.973-2.230)0.067
≤ 60
> 60
Sex0.995 (0.670-1.477)0.981
Male
Female
Cholecystolithiasis1.198 (0.814-1.764)0.360
Absent
Present
Diabetes1.028 (0.651-1.623)0.906
Absent
Present
Jaundice2.598 (1.644-4.106)< 0.001
Absent
Present
Blood groups-0.113
A
B
AB
O
Pathological types-0.165
Adenosquamous carcinoma
Adenocarcinoma
Papillocarcinoma
Degree of differentiation1.527 (1.031-2.261)0.035
Poor
Moderate-well
Resection margin status3.683 (2.468-5.496)< 0.001
Negative
Positive
Maximum tumor diameter (cm)1.101 (0.744-1.630)0.631
≤ 2.45
> 2.45
T stage-< 0.001
Tis-T1a
T1b-T2b
T3
T4
N stage-< 0.001
N0
N1
N2
Distant metastasis2.550 (1.388-4.684)< 0.003
Absent
Present
TNM stage-< 0.001
0-I stage
IIA-IIB stage
IIIA-IIIB stage
IVA-IVB stage
CA199 (U/mL)3.570 (2.213-5.760)< 0.001
≤ 25.45
> 25.45
Fibrinogen concentration (g/L)2.790 (1.853-4.214)< 0.001
≤ 3.47
> 3.47