Observational Study
Copyright ©The Author(s) 2023.
World J Gastrointest Oncol. Sep 15, 2023; 15(9): 1653-1661
Published online Sep 15, 2023. doi: 10.4251/wjgo.v15.i9.1653
Table 1 Demographic variables, n (%)

All states (n = 893004)
Expansion states (n = 554101)
Non-expansion states (n = 338903)

Pre-ACA
Post-ACA
Pre-ACA
Post-ACA
Pre-ACA
Post-ACA
Age (yr)
50-54144633 (39.15)125057 (36.68)89366 (39.16)78752 (36.63)55267 (39.13)46305 (36.78)
55-59158010 (31.18)145440 (31.86)97145 (31.49)91564 (32.07)60865 (30.61)53876 (31.48)
60-64162680 (29.67)157184 (31.46)99078 (29.35)98196 (31.30)63602 (30.25)58988 (31.74)
Gender
Male189909 (48.59)183869 (48.49)117729 (48.72)116204 (48.69)72180 (48.35)67665 (48.13)
Race
Non-Hispanic white367535 (70.94)335133 (69.10)227986 (72.30)212968 (70.46)139549 (68.47)122165 (66.67)
Non-Hispanic black40005 (11.05)35498 (11.80)21748 (9.64)19925 (10.17)18257 (13.64)15573 (14.73)
Other non-Hispanic17151 (4.95)16381 (5.23)11524 (6.16)11230 (6.60)5627 (2.73)5151 (2.78)
Multiracial non-Hispanic8075 (1.25)7433 (1.14)5445 (1.36)5174 (1.22)2630 (1.05)2259 (1.01)
Hispanic26999 (11.80)27038 (12.73)15400 (10.54)15079 (11.56)11599 (14.11)11959 (14.82)
Income
< $25000108872 (26.91)90810 (26.19)62264 (24.56)53270 (24.04)46608 (31.27)37540 (30.07)
Employment status
Employed for wages229742 (49.78)214339 (50.54)143761 (51.16)137816 (52.12)85981 (47.27)76523 (47.70)
Self-employed51031 (10.74)48916 (11.28)31149 (10.79)30137 (11.23)19882 (10.65)18779 (11.37)
Out of work > 1 yr19335 (5.04)13208 (3.67)12399 (5.18)8569 (3.70)6936 (4.79)4639 (3.62)
Out of work < 1 yr12272 (3.12)9159 (2.50)7854 (3.19)6055 (2.60)4418 (3.01)3104 (2.33)
Homemaker22567 (5.44)20059 (5.82)12528 (4.99)11537 (5.22)10039 (6.26)8522 (6.06)
Student1248 (0.28)1022 (0.24)788 (0.28)692 (0.25)460 (0.28)330 (0.12)
Retired67400 (12.91)60896 (12.66)41744 (12.83)37970 (12.43)25656 (13.05)22926 (13.07)
Unable to work59643 (12.69)56912 (13.61)33900 (11.58)33669 (12.46)25743 (14.70)23243 (15.65)
Education
Some high school or less32774 (13.35)28992 (13.71)18155 (15.34)16686 (12.80)14619 (15.23)12306 (12.32)
At least a high school graduate431169 (86.65)397159 (86.29)266416 (84.66)250815 (87.20)164753 (84.77)146344 (87.68)