Total N = 332 | Under 65 N = 250 | Over 65 N = 82 | P value | |
---|---|---|---|---|
Age (years; median, range) | 57(18–89) | 53(18–60) | 72(65–89) | |
Gender (Male/Female) | 187/145 | 148/102 | 39/43 | 0.065 |
Etiologies (n, %) | ||||
Biliary source | 107(32.2%) | 71(28.4%) | 36(43.9%) | 0.009 |
Portal vein seeding, bowel and/or pelvic pathology | 29(8.7%) | 24(9.6%) | 5(6.1%) | 0.330 |
Hepatic artery seeding | 19(5.7%) | 16(6.4%) | 3(3.7%) | 0.513 |
Direct extension | 39(11.7%) | 25(10.0%) | 14(17.1%) | 0.084 |
Trauma to the liver | 12(3.6%) | 10(4.0%) | 2(2.4%) | 0.752 |
Cryptogenic infection | 126(38.0%) | 104(41.6%) | 22(26.8%) | 0.017 |
Comorbidities (n, %) | ||||
Smoking | 90(27.1%) | 77(30.8%) | 13(15.9%) | 0.008 |
Drinking | 56(16.9%) | 46(18.4%) | 10(12.2%) | 0.193 |
Hypertension | 69(20.8%) | 36(14.4%) | 33(40.2%) | < 0.001 |
Diabetes mellitus | 106(31.9%) | 72(28.8%) | 34(41.5%) | 0.033 |
Hepatobiliary malignant diseases | 40(12.1%) | 32(12.8%) | 8(9.8%) | 0.462 |
Cholelithiasis | 123(37.1%) | 82(32.8%) | 41(50.0%) | 0.005 |
Cirrhosis | 14(4.2%) | 11(4.4%) | 3(3.7%) | 1 |
Viral hepatitis | 23(6.9%) | 19(7.6%) | 4(4.9%) | 0.400 |
Coronary artery disease | 15(4.5%) | 5(2.0%) | 10(12.2%) | < 0.001 |
Surgery history | ||||
Abdominal surgery history | 155(46.7%) | 115(46.0%) | 40(48.8%) | 0.661 |
Hepatobiliary surgery | 129(38.9%) | 94(37.6%) | 35(42.7%) | 0.413 |
Other surgery | 26(7.8%) | 21(8.4%) | 5(6.1%) | 0.501 |
No surgery | 177(53.3%) | 135(54.0%) | 42(51.2%) | 0.661 |