Retrospective Cohort Study
Copyright ©The Author(s) 2025.
World J Transplant. Jun 18, 2025; 15(2): 99208
Published online Jun 18, 2025. doi: 10.5500/wjt.v15.i2.99208
Table 1 CAR-OLT score components in our cohort, n (%)
Pretransplant risk factors
Entire cohort (n = 342)
Missing data
Age groupNone
< 4531 (9)
45-4929 (8.5)
50-5449 (14.3)
55-5973 (21.3)
60-6483 (24.3)
65+77 (22.5)
Sex
Men276 (80.7)
Women66 (19.3)None
Race
White333 (97.4)
Black5 (1.5)
Others4 (1.1)
Working status
Working for income149 (43.6)None
Not working for income193 (56.4)None
Education
≤ High school326 (95.3)
College+16 (4.7)
Atrial fibrillation
Yes16 (4.7)
No326 (95.3)None
Respiratory failure on ventilator at transplant
Yes1 (0.3)
No341 (99.7)None
Pulmonary hypertension
Yes11 (3.2)
No331 (96.8)
Hepatocellular carcinoma
Yes158 (46.2)
No184 (53.8)
Hypertension
Yes118 (34.5)
No224 (65.5)None
Diabetes
Yes128 (37.4)
No214 (62.6)None
Heart failure
Yes16 (4.7)
No326 (95.3)None