Age Distribution of 6,263 patients with resectable breast cancer [ n( %)].
| Age(years) | 1964∼1969 | 1970∼1979 | 1980∼1989 | 1990∼1999 | 2000∼2002 | Total |
|---|---|---|---|---|---|---|
| 10∼19 | 1(0.4) | 2(0.2) | 2(0.2) | 3(0.1) | 2(0.2) | 10(0.2) |
| 20∼29 | 5(2.2) | 24(2.2) | 43(3.4) | 110(4.3) | 41(3.8) | 223(3.6) |
| 30∼39 | 36(15.6) | 168(15.3) | 201(15.7) | 396(15.4) | 172(15.8) | 973(15.5) |
| 40-49 | 91(39.4) | 436(39.8) | 500(39.1) | 1079(42.0) | 463(44.4) | 2569(41.0) |
| 50-59 | 64(27.7) | 350(32.0) | 315(24.6) | 642(25.0) | 272(24.9) | 1643(26.2) |
| 60-69 | 21(9.1) | 84(7.7) | 159(12.4) | 238(9.3) | 103(9.4) | 605(9.7) |
| 70∼79 | 10(4.3) | 23(2.1) | 44(3.4) | 89(3.5) | 36(3.3) | 202(3.2) |
| 80-89 | 3(1.3) | 8(0.7) | 13(1.0) | 10(0.4) | 2(0.2) | 36(0.6) |
| > 90 | 0(0) | 0(0) | 2(0.2) | 0(0) | 0(0) | 2(0.0) |
| Total | 231 | 1095 | 1279 | 2567 | 1091 | 6263 |