Retrospective Study
Copyright ©The Author(s) 2025.
World J Methodol. Mar 20, 2025; 15(1): 97512
Published online Mar 20, 2025. doi: 10.5662/wjm.v15.i1.97512
Table 2 Trend analysis among female patients with Barrett’s esophagus, n (%)
Variables
Years
P values
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
Mean age (years)66.4 ± 0.766.5 ± 0.566.9 ± 0.467.1 ± 0.266.9 ± 0.467.0 ± 0.866.9 ± 0.967.3 ± 0.867.2 ± 0.967.8 ± 1.968.0 ± 0.2< 0.001
Age groups (years)< 0.001
    18-341168 (3.2)1114 (2.9)1351 (3.1)1174 (2.8)948 (2.2)1462 (3.2)709 (1.9)865 (1.8)1021 (2.1)1223 (2.4)1156 (2.2)
    35-495514 (15.1)5685 (14.8)5360 (12.3)5069 (12.1)4695 (10.9)5301 (11.6)4175 (11.2)4710 (9.8)5297 (10.9)5148 (10.1)5467 (10.4)
    50-6412745 (34.9)13292 (34.6)15779 (36.2)14956 (35.7)15547 (36.1)15766 (34.5)13382 (35.9)16438 (34.2)15989 (32.9)16463 (32.3)16695 (31.7)
    65-7915629 (42.8)16288 (42.4)18872 (43.3)18516 (44.2)19726 (45.8)20976 (45.9)17185 (46.1)23599 (49.1)23958 (49.3)25841 (50.7)27072 (51.4)
    ≥ 801462 (4.0)2036 (5.3)2223 (5.1)2178 (5.2)2153 (5.0)2194 (4.8)1827 (4.9)2451 (5.1)2333 (4.8)2293 (4.5)2275 (4.3)
Race 0.61
    White33194 (90.9)34689 (90.3)39009 (89.5)37787 (90.2)39020 (90.6)40992 (89.7)33699 (90.4)43785 (91.1)43884 (90.3)46126 (90.5)47925 (91.0)
    Black1023 (2.8)1613 (4.2)1700 (3.9)1718 (4.1)1852 (4.3)1828 (4.0)1417 (3.8)1730 (3.6)1993 (4.1)1886 (3.7)1791 (3.4)
    Hispanic1899 (5.2)1652 (4.3)2397 (5.5)1843 (4.4)1766 (4.1)2376 (5.2)1715 (4.6)1923 (4.0)2041 (4.2)2294 (4.5)2370 (4.5)
    Asian/Native American402 (1.1)461 (1.2)479 (1.1)545 (1.3)431 (1.0)503 (1.1)447 (1.2)625 (1.3)680 (1.4)663 (1.3)579 (1.1)
Charlson comorbidity index < 0.001
    012562 (34.4)11947 (31.1)12771 (29.3)12526 (29.9)12146 (28.2)13390 (29.3)10028 (26.9)11103 (23.1)10983 (22.6)10857 (21.3)11481 (21.8)
    110078 (27.6)10833 (28.2)11942 (27.4)11353 (27.1)12016 (27.9)11470 (25.1)9804 (26.3)12689 (26.4)12198 (25.1)12895 (25.3)13482 (25.6)
    26318 (17.3)7107 (18.5)7932 (18.2)7164 (17.1)7795 (18.1)7952 (17.4)6598 (17.7)8603 (17.9)8797 (18.1)9072 (17.8)8637 (16.4)
    ≥ 37560 (20.7)8528 (22.2)10940 (25.1)10850 (25.9)11112 (25.8)12887 (28.2)10848 (29.1)15668 (32.6)16620 (34.2)18144 (35.6)19065 (36.2)
Hospital region 0.99
    Northeast8691 (23.8)8490 (22.1)10591 (24.3)10415 (24.9)10810 (25.1)11289 (24.7)9394 (25.2)12256 (25.5)12101 (24.9)12283 (24.1)13324 (25.3)
    Midwest11174 (30.6)11448 (29.8)12727 (29.2)11968 (28.6)11931 (27.7)12841 (28.1)10587 (28.4)13362 (27.8)13802 (28.4)14883 (29.2)15326 (29.1)
    South11466 (31.4)12407 (32.3)14339 (32.9)13060 (31.2)13265 (30.8)14349 (31.4)11370 (30.5)14995 (31.2)15114 (31.1)15596 (30.6)15957 (30.3)
    West5187 (14.2)6070 (15.8)5928 (13.6)6450 (15.4)7063 (16.4)7220 (15.8)5927 (15.9)7450 (15.5)7581 (15.6)8206 (16.1)8058 (15.3)
Hospital location and teaching status < 0.001
    Rural3944 (10.8)4302 (11.2)5187 (11.9)5069 (12.1)4479 (10.4)4250 (9.3)3020 (8.1)4614 (9.6)3985 (8.2)4230 (8.3)4266 (8.1)
    Urban nonteaching17090 (46.8)18324 (47.7)19308 (44.3)16925 (40.4)17874 (41.5)12476 (27.3)10885 (29.2)12593 (26.2)11518 (23.7)10347 (20.3)9848 (18.7)
    Urban teaching15484 (42.4)15789 (41.1)19090 (43.8)19899 (47.5)20716 (48.1)28973 (63.4)23373 (62.7)30856 (64.2)33095 (68.1)36391 (71.4)38551 (73.2)
Primary payer< 0.001
    Medicare22897 (62.7)24278 (63.2)28809 (66.1)28026 (66.9)29416 (68.3)30846 (67.5)25424 (68.2)33356 (69.4)33581 (69.1)35779 (70.2)37181 (70.6)
    Medicaid2301 (6.3)3112 (8.1)3574 (8.2)3142 (7.5)3187 (7.4)3747 (8.2)3131 (8.4)4566 (9.5)4179 (8.6)4230 (8.3)4635 (8.8)
    Private10444 (28.6)10180 (26.5)10068 (23.1)9677 (23.1)9303 (21.6)10054 (22.0)7940 (21.3)9516 (19.8)10108 (20.8)9837 (19.3)9532 (18.1)
    Other876 (2.4)845 (2.2)1134 (2.6)1048 (2.5)1163 (2.7)1052 (2.3)782 (2.1)625 (1.3)730 (1.5)1121 (2.2)1317 (2.5)
Median household income0.51
    1st (0-25th)7486 (20.5)8605 (22.4)10068 (23.1)9300 (22.2)9475 (22.0)10374 (22.7)8648 (23.2)10718 (22.3)10740 (22.1)10652 (20.9)11850 (22.5)
    2nd (26th -50th)9130 (25.0)9911 (25.8)11288 (25.9)11227 (26.8)11672 (27.1)12933 (28.3)9879 (26.5)12593 (26.2)13267 (27.3)14322 (28.1)14430 (27.4)
    3rd (51st -75th)9969 (27.3)10410 (27.1)11681 (26.8)10851 (25.9)11801 (27.4)11379 (24.9)9320 (25.0)13025 (27.1)12684 (26.1)14220 (27.9)13324 (25.3)
    4th (76th -100th)9933 (27.2)9489 (24.7)10548 (24.2)10515 (25.1)10121 (23.5)11013 (24.1)9431 (25.3)11727 (24.4)11907 (24.5)11774 (23.1)13061 (24.8)
Obesity (BMI ≥ 30 kg/m2)4477 (12.3)4728 (12.3)5625 (12.9)6030 (14.4)7210 (16.7)7995 (17.5)6874 (18.4)9320 (19.4)9975 (20.5)11055 (21.7)11555 (21.9)< 0.001
Smoking4704 (12.9)5464 (14.2)6308 (14.5)6105 (14.6)6045 (14.0)6625 (14.5)5875 (15.8)13240 (27.5)14645 (30.1)15474 (30.4)16145 (30.7)< 0.001
Alcohol abuse1063 (2.9)1243 (3.2)1599 (3.7)1410 (3.4)1570 (3.6)1630 (3.6)1590 (4.2)2600 (5.4)2484 (5.1)2560 (5.0)2860 (5.4)< 0.001
Helicobacter pylori242 (0.7)244 (0.6)293 (0.7)290 (0.7)195 (0.5)200 (0.4)135 (0.4)115 (0.2)150 (0.3)140 (0.3)120 (0.2)< 0.001
Diabetes6541 (17.9)7014 (18.3)8284 (19.0)8195 (19.6)8445 (19.6)8540 (18.7)7315 (19.6)8554 (17.8)6829 (14.1)6715 (13.2)6890 (13.1)< 0.001
Esophageal adenocarcinoma341 (0.9)250 (0.7)348 (0.8)240 (0.6)330 (0.8)320 (0.7)300 (0.8)115 (0.2)115 (0.2)110 (0.2)75 (0.1)0.1