Table 1.
Distribution of variables in terms of local relapse and death due to metastasis.
| variable | frequency | local relapse | death before local relapse |
death after local relapse |
|
|---|---|---|---|---|---|
| Sex | Male | 132(56.2) | 32(24.2) | 40(40) | 17(53.1) |
| Female | 103(43.8) | 23(22.3) | 29(36.3) | 13(56.5) | |
| Age (Years) | <50 | 72(30.6) | 21(29.2) | 15(29.4) | 14(66.7) |
| >=50 | 163(69.4) | 34(20.9) | 54(41.9) | 16(47.1) | |
| BMI (Kg/m2) | <18.5 | 41(17.4) | 22(9.0) | 11(34.4) | 5(55.6) |
| 18.5-25 | 134(57.0) | 36(26.9) | 45(45.9) | 21(58.3) | |
| 25-30 | 42(17.9) | 5(11.9) | 7(18.9) | 1(20.0) | |
| >30 | 18(7.7) | 5(27.8) | 6(46.2) | 3(60.0) | |
| Site of Tumor | Colon | 133(56.5) | 37(27.8) | 37(38.5) | 19(51.4) |
| Rectum | 102(43.4) | 18(17.6) | 32(38.1) | 11(61.1) | |
| Type of First Treatment | Surgery | 138(58.7) | 34(24.6) | 37(35.6) | 16(47.1) |
| Neoadjuvant chemotherapy | 97(43.1) | 21(21.6) | 32(42.1) | 14(66.7) | |
| Stage of Disease | I | 14(6.0) | 1(7.1) | 1(7.7) | 1(100.0) |
| II | 75(31.9) | 13(17.3) | 13(21.0) | 8(61.5) | |
| III | 87(37.0) | 24(27.6) | 21(33.3) | 15(62.5) | |
| IV | 59(25.1) | 17(28.8) | 34(81.0) | 6(35.3) | |
| Marital Status | Single | 6(2.6) | 3(50.0) | 2(66.7) | 2(66.7) |
| Married | 217(92.3) | 49(22.6) | 62(36.9) | 27(55.1) | |
| Widow/divorced | 12(5.1) | 3(25.0) | 5(55.6) | 1(33.3) | |
| Ethnicity | Fars | 201(85.5) | 46(22.9) | 55(35.5) | 26(56.5) |
| Non-Fars | 34(14.5) | 9(26.5) | 14(56.0) | 4(44.4) | |
| Family History of Cancer | Yes | 49(20.9) | 15(30.6) | 10(29.4) | 6(40.0) |
| No | 186(79.1) | 40(21.5) | 59(40.4) | 24(60.0) | |
| Smoking | Yes | 39(16.6) | 10(25.6) | 11(37.9) | 5(50.0) |
| No | 196(83.4) | 45(23.0) | 58(38.4) | 25(55.6) | |
| Addiction | Yes | 25(10.6) | 7(28.0) | 9(50.0) | 6(85.7) |
| No | 210(89.4) | 48(22.9) | 60(37.0) | 24(50.0) | |