Table 1 Characteristics of patients with GBC in SEER database.
From: The influence of marital status on survival of gallbladder cancer patients: a population-based study
Parameter | Characteristic | N | Married | Divorced/ Separated | Widowed | Single | χ2 | P value |
|---|---|---|---|---|---|---|---|---|
N(%) | N(%) | N(%) | N(%) | |||||
Sex | ||||||||
Male | 1959 | 1356(39.29) | 160(23.32) | 172(10.84) | 271(29.98) | 436.672 | P < 0.001 | |
Female | 4668 | 2095(60.71) | 526(76.68) | 1414(89.16) | 633(70.02) | |||
Age | ||||||||
<60 | 1651 | 999(28.95) | 225(32.80) | 62(3.91) | 365(40.38) | 542.421 | P < 0.001 | |
≥60 | 4976 | 2452(71.05) | 461(67.20) | 1524(96.09) | 539(59.62) | |||
Race | ||||||||
White | 5055 | 2661(77.11) | 517(75.36) | 1238(78.06) | 639(70.69) | 164.611 | P < 0.001 | |
Black | 802 | 311(9.01) | 119(17.35) | 177(11.16) | 195(21.57) | |||
*Others | 748 | 468(13.56) | 49(7.14) | 168(10.59) | 63(6.97) | |||
Unknow | 22 | 11(0.32) | 1(0.15) | 3(0.19) | 7(0.77) | |||
Grade | ||||||||
Well differentiated | 685 | 368(10.66) | 60(8.75) | 167(10.53) | 90(9.96) | 19.991 | P = 0.067 | |
Moderately differentiated | 1982 | 1028(29.79) | 198(28.86) | 475(29.95) | 281(31.08) | |||
Poorly differentiated | 1853 | 995(28.83) | 190(27.70) | 409(25.79) | 259(28.65) | |||
Undifferentiated | 122 | 76(2.20) | 12(1.75) | 22(1.39) | 12(1.33) | |||
Unkown | 1985 | 984(28.52) | 226(32.94) | 513(32.34) | 262(28.98) | |||
Histologic type | ||||||||
Adenomas adenocarcinomas | 5388 | 2850(82.58) | 552(80.47) | 1263(79.63) | 723(79.98) | 63.583 | P < 0.001 | |
Epithelial neoplasms | 435 | 217(6.29) | 42(6.12) | 115(7.25) | 61(6.75) | |||
Cystic, mucinous and serous neoplasms | 371 | 189(5.48) | 41(5.98) | 82(5.17) | 59(6.52) | |||
Unspecified neoplasms | 151 | 46(1.33) | 27(3.93) | 67(4.23) | 11(1.22) | |||
#Others | 282 | 149(4.32) | 24(3.50) | 59(3.72) | 50(5.53) | |||
AJCC Stage | ||||||||
I | 1755 | 890(25.79) | 165(24.05) | 465(29.32) | 235(26.00) | 50.702 | P < 0.001 | |
II | 1872 | 984(28.51) | 185(26.97) | 445(28.06) | 258(28.54) | |||
III | 173 | 93(2.70) | 23(3.35) | 34(2.14) | 23(2.54) | |||
IV | 2351 | 1283(37.18) | 265(38.63) | 486(30.64) | 317(35.07) | |||
UNK Stage | 476 | 201(5.82) | 48(7.00) | 156(9.84) | 71(7.85) | |||
SEER Stage | ||||||||
Localized | 2133 | 1049(30.40) | 199(29.01) | 594(37.45) | 291(32.19) | 67.165 | P < 0.001 | |
Regional | 1584 | 857(24.83) | 161(23.47) | 341(21.50) | 225(24.89) | |||
Distant | 2675 | 1456(42.19) | 296(43.15) | 563(35.50) | 360(39.82) | |||
UNK Stage | 235 | 89(2.58) | 30(4.37) | 88(5.55) | 28(3.10) | |||
