Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Feb 7, 2017; 23(5): 869-875
Published online Feb 7, 2017. doi: 10.3748/wjg.v23.i5.869
Table 4 Statistical results
T/R group (n = 17)Non-T/R group (n = 50)t-statisticDegree of freedomStatistical significanceT/R group (n = 17)Non-T/R group (n = 50)Statistical significance
Mean (range or SD)Mean (range or SD)No/no responded (percentage)No/no responded (percentage)
Age1 (yr)45.5 (28-62)51.8 (31-69)Adherence of medical treatmentPresent17/17(100)28/50(56)P < 0.01
Gender (male/female)11/637/13Absent0/17(0)20/50(40)
Abstinence period2 (mo)21.2 (17.4)8.8 (13.6)2.8459P < 0.01Unknown0/17(0)2/50(4)
Amount of drinking2 (point)2.3 (0.7)2.1 (0.8)1.1458NSBeing at work or ready to workPresent15/17(88)32/50(64)NS
Duration of heavy drinking2 (yr)16.4 (7.5)23.8 (10.5)2.6258P < 0.05Absent2/17(12)16/50(32)
Unknown0/17(0)2/50(4)
Understanding and agreement of transplant and a support by the familyPresent16/17(94)45/50(90)NS
Absent1/17(6)5/50(10)
Presence of psychiatric comorbidity except alcohol-related mental diseasePresent0/17(0)2/50(4)NS
Absent17/17(100)48/50(96)
Declaration of abstinencePresent17/17(100)38/50(76)P < 0.05
Absent0/17(0)12/50(24)
Psychiatric hospitalizationsPresent1/67(6)0/50(0)NS
Absent16/67(94)50/50(100)