Table 3.
Differences in breast cancer subtype by age, race, histology, county, and year in postmenopausal women.
| Total | Triple Positive | HR+ HER2− | HR− HER2+ | Triple Negative | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | Col% | N | Row% | OR | LCL | UCL | p | N | Row% | N | Row% | OR | LCL | UCL | p | N | Row% | OR | LCL | UCL | p | ||
| Total | 3689 | 100 | 168 | 4.6 | 3064 | 83.1 | 134 | 3.6 | 323 | 8.8 | |||||||||||||
| Age | 50–59 | 993 | 26.9 | 72 | 7.3 | 1.00 | 803 | 80.9 | 44 | 4.4 | 1.00 | 74 | 7.5 | 1.00 | |||||||||
| Age | 60–69 | 1398 | 37.9 | 58 | 4.4 | 0.60 | 0.41 | 0.87 | 0.006 | 1170 | 83.1 | 49 | 3.7 | 0.81 | 0.53 | 1.24 | 0.34 | 121 | 8.7 | 1.14 | 0.84 | 1.55 | 0.41 |
| Age | 70+ | 1298 | 35.2 | 38 | 3.1 | 0.41 | 0.27 | 0.62 | <0.0001 | 1091 | 84.0 | 41 | 3.2 | 0.70 | 0.45 | 1.10 | 0.12 | 128 | 9.7 | 1.25 | 0.92 | 1.71 | 0.15 |
| Race | White | 789 | 21.4 | 43 | 5.4 | 1.00 | 641 | 81.2 | 23 | 2.9 | 1.00 | 82 | 10.4 | 1.00 | |||||||||
| Race | Asian | 1480 | 40.1 | 51 | 4.1 | 0.72 | 0.46 | 1.14 | 0.16 | 1247 | 84.0 | 54 | 3.2 | 1.07 | 0.63 | 1.79 | 0.81 | 128 | 8.7 | 0.81 | 0.59 | 1.11 | 0.19 |
| Race | Filipino | 636 | 17.2 | 38 | 5.6 | 1.04 | 0.64 | 1.68 | 0.89 | 504 | 80.5 | 36 | 4.8 | 1.66 | 0.95 | 2.89 | 0.07 | 58 | 9.1 | 0.89 | 0.61 | 1.28 | 0.52 |
| Race | NHPI | 716 | 19.4 | 33 | 4.6 | 0.80 | 0.48 | 1.32 | 0.37 | 621 | 86.9 | 20 | 2.5 | 0.79 | 0.42 | 1.48 | 0.46 | 42 | 6.0 | 0.54 | 0.36 | 0.80 | 0.002 |
| Race | other | 68 | 1.8 | 3 | 5.9 | 1.19 | 0.33 | 4.24 | 0.79 | 51 | 73.4 | 1 | 1.5 | 0.56 | 0.07 | 4.25 | 0.57 | 13 | 19.3 | 2.06 | 1.05 | 4.03 | 0.03 |
| Histology | Ductal | 3083 | 83.6 | 155 | 5.0 | 1.00 | 2519 | 81.7 | 127 | 4.1 | 1.00 | 282 | 9.1 | 1.00 | |||||||||
| Histology | Lobular | 368 | 10.0 | 4 | 1.0 | 0.17 | 0.06 | 0.46 | 0.0005 | 347 | 94.7 | 3 | 0.8 | 0.17 | 0.05 | 0.54 | 0.003 | 14 | 3.5 | 0.33 | 0.19 | 0.57 | 0.0001 |
| Histology | Mucinous | 127 | 3.4 | 3 | 2.2 | 0.37 | 0.11 | 1.20 | 0.10 | 123 | 97.0 | 0 | 0.0 | 0.00 | 0.96 | 1 | 0.8 | 0.07 | 0.01 | 0.53 | 0.009 | ||
| Histology | other | 111 | 3.0 | 6 | 4.3 | 1.02 | 0.43 | 2.44 | 0.96 | 75 | 68.6 | 4 | 3.5 | 1.00 | 0.35 | 2.81 | 0.99 | 26 | 23.7 | 3.08 | 1.92 | 4.95 | <0.0001 |
| County | Hawai’i | 65 | 1.8 | 8 | 10.5 | 1.47 | 0.66 | 3.28 | 0.35 | 49 | 77.0 | 3 | 5.0 | 1.12 | 0.33 | 3.77 | 0.86 | 5 | 7.5 | 0.82 | 0.31 | 2.12 | 0.68 |
| County | Honolulu | 1766 | 47.9 | 129 | 7.3 | 1.00 | 1391 | 78.8 | 81 | 4.6 | 1.00 | 165 | 9.3 | 1.00 | |||||||||
| County | Kauai | 294 | 8.0 | 15 | 4.4 | 0.59 | 0.33 | 1.04 | 0.07 | 236 | 81.6 | 10 | 3.5 | 0.74 | 0.37 | 1.49 | 0.40 | 33 | 10.4 | 1.08 | 0.71 | 1.64 | 0.72 |
| County | Maui | 112 | 3.0 | 14 | 10.4 | 1.40 | 0.75 | 2.63 | 0.30 | 88 | 80.2 | 1 | 0.9 | 0.19 | 0.03 | 1.43 | 0.11 | 9 | 8.5 | 0.89 | 0.43 | 1.83 | 0.75 |
| County | unknown | 1452 | 39.4 | 2 | 0.1 | 0.02 | 0.00 | 0.07 | <0.0001 | 1300 | 89.9 | 39 | 2.4 | 0.46 | 0.31 | 0.70 | 0.0003 | 111 | 7.6 | 0.71 | 0.54 | 0.94 | 0.02 |
| Year | 2015 | 551 | 14.9 | 21 | 3.8 | 1.00 | 475 | 86.2 | 11 | 2.0 | 1.00 | 44 | 8.0 | 1.00 | |||||||||
| Year | 2016 | 555 | 15.0 | 11 | 2.0 | 0.54 | 0.25 | 1.14 | 0.11 | 474 | 84.6 | 18 | 3.3 | 1.69 | 0.78 | 3.63 | 0.18 | 52 | 10.1 | 1.29 | 0.84 | 1.98 | 0.24 |
| Year | 2017 | 616 | 16.7 | 30 | 5.6 | 1.52 | 0.84 | 2.77 | 0.17 | 515 | 82.4 | 25 | 4.3 | 2.24 | 1.08 | 4.63 | 0.03 | 46 | 7.8 | 1.02 | 0.66 | 1.58 | 0.93 |
| Year | 2018 | 575 | 15.6 | 13 | 2.1 | 0.57 | 0.28 | 1.18 | 0.13 | 486 | 84.5 | 33 | 5.7 | 2.91 | 1.45 | 5.85 | 0.003 | 43 | 7.7 | 0.98 | 0.63 | 1.53 | 0.93 |
| Year | 2019 | 500 | 13.6 | 23 | 3.6 | 1.00 | 0.53 | 1.87 | 0.99 | 405 | 81.9 | 16 | 3.1 | 1.61 | 0.74 | 3.54 | 0.23 | 56 | 11.4 | 1.50 | 0.98 | 2.30 | 0.06 |
| Year | 2020 | 334 | 9.1 | 28 | 5.0 | 1.39 | 0.75 | 2.55 | 0.29 | 256 | 81.6 | 14 | 3.7 | 1.95 | 0.86 | 4.43 | 0.11 | 36 | 9.7 | 1.28 | 0.79 | 2.07 | 0.32 |
| Year | 2021 | 313 | 8.5 | 19 | 2.9 | 0.75 | 0.39 | 1.45 | 0.39 | 260 | 87.8 | 9 | 2.3 | 1.11 | 0.45 | 2.77 | 0.82 | 25 | 7.0 | 0.86 | 0.51 | 1.48 | 0.59 |
| Year | 2022 | 245 | 6.6 | 23 | 4.9 | 1.31 | 0.69 | 2.46 | 0.41 | 193 | 84.7 | 8 | 2.8 | 1.40 | 0.55 | 3.61 | 0.48 | 21 | 7.6 | 0.97 | 0.55 | 1.71 | 0.92 |
Col% = Column %; OR = odds ratio; LCL = lower confidence limit; UCL = upper confidence limit; NHPI = Native Hawaiian or Pacific Islander.