Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Aug 16, 2021; 9(23): 6734-6746
Published online Aug 16, 2021. doi: 10.12998/wjcc.v9.i23.6734
Table 1 Baseline characteristics of hepatocellular carcinoma patients by cost of living index group between 2007 and 2015
COLI group

Total
< 901
902-1044
1048-1169
1170+
P value
Number4789413515113791216710833
Median age [IQR]62.00 [56.00, 70.00]61.00 [55.00, 69.00]61.00 [56.00, 68.00]62.00 [56.00, 71.00]63.00 [57.00, 72.00]< 0.001
Survival mo [IQR]10.00 [2.00, 27.00]8.00 [2.00, 23.00]10.00 [2.00, 27.00]10.00 [2.00, 28.00]13.00 [3.00, 31.00]< 0.001
Male sex (%)37202 (77.7)10661 (78.9)8921 (78.4)9357 (76.9)8263 (76.3)< 0.001
Race (%)White23220 (48.5)8062 (59.7)6108 (53.7)4864 (40.0)4186 (38.6)< 0.001
Black6537 (13.6)2094 (15.5)2231 (19.6)1197 (9.8)1015 (9.4)
Hispanic9695 (20.2)2497 (18.5)1504 (13.2)3708 (30.5)1986 (18.3)
API7723 (16.1)652 (4.8)1231 (10.8)2294 (18.9)3546 (32.7)
Other/Unkn719 (1.5)210 (1.6)305 (2.7)104 (0.9)100 (0.9)
Marital status (%)Divorced6125 (12.8)1978 (14.6)1673 (14.7)1466 (12.0)1008 (9.3)< 0.001
Married 23338 (48.7)6490 (48.0)5237 (46.0)5888 (48.4)5723 (52.8)
Separated900 (1.9)241 (1.8)242 (2.1)248 (2.0)169 (1.6)
Single 10474 (21.9)2938 (21.7)2477 (21.8)2778 (22.8)2281 (21.1)
Unknown2545 (5.3)585 (4.3)710 (6.2)611 (5.0)639 (5.9)
Unmarried120 (0.3)33 (0.2)37 (0.3)28 (0.2)22 (0.2)
Widowed4392 (9.2)1250 (9.2)1003 (8.8)1148 (9.4)991 (9.1)
Insurance status (%)Any Medicaid11851 (24.7) 3346 (24.8)2591 (22.8)3415 (28.1)2499 (23.1)< 0.001
Unknown1864 (3.9) 536 (4.0)450 (4.0)456 (3.7)422 (3.9)
Insured24225 (50.6) 6531 (48.3)5811 (51.1)5970 (49.1)5913 (54.6)
Insured/Unspecified7796 (16.3) 2337 (17.3)2053 (18.0)1776 (14.6)1630 (15.0)
Uninsured2158 (4.5) 765 (5.7)474 (4.2)550 (4.5)369 (3.4)
State (%)Alaska60 (0.1) 060 (0.5)00< 0.001
California23501 (49.1) 4266 (31.6)3005 (26.4)9219 (75.8)7011 (64.7)
Connecticut1880 (3.9) 0307 (2.7)1573 (12.9)0
Georgia4124 (8.6) 1767 (13.1)2357 (20.7)00
Hawaii1054 (2.2) 00 (0.0)293 (2.4)761 (7.0)
Iowa1103 (2.3) 1003 (7.4)100 (0.9)0 (0.0)0
Kentucky2047 (4.3) 2047 (15.1)000
Louisiana2740 (5.7) 2740 (20.3)000
Michigan2129 (4.4) 0 (0.0)2129 (18.7)00
New Jersey4131 (8.6) 001082 (8.9)3049 (28.1)
New Mexico1335 (2.8) 636 (4.7)687 (6.0)012 (0.1)
Utah772 (1.6) 770 (5.7)2 (0.0)00
Washington3018 (6.3) 286 (2.1)2732 (24.0)00
Year (%)2007-20093599 (26.6)3164 (27.8)3646 (30.0)3242 (29.9)< 0.001
13651 (28.5)
2010-201216115 (33.6) 4413 (32.7)3868 (34.0)4139 (34.0)3695 (34.1)
2013-201518128 (37.9) 5503 (40.7)4347 (38.2)4382 (36.0)3896 (36.0)