Table 3

Relative risks of different ER/PR breast cancer profiles by race and ethnicity

Race/EthnicityER/PR status
ER+/PR+ER+/PR−ORa95% CIER−/PR+ORER−/PR−OR95% CI
n%n%n%n%
Non-Hispanic white39,37666.98,29914.11.0(ref)1,5452.61.0(ref)9,60416.31.0(ref)
African American2,46552.363813.51.2b1.1–1.31713.61.5b1.3–1.81,44130.62.2b2.1–2.4
Native American9457.32112.81.00.6–1.753.11.50.6–3.74426.81.8b1.3–2.6
Asian/Pacific Islander (PI)2,94863.860813.21.00.9–1.11633.51.2b1.0–1.590419.61.4b1.2–1.5
 Japanese1,07567.021013.10.90.7–1.0533.31.10.8–1.626716.61.11.0–1.3
 Filipino61460.714714.51.10.9–1.4393.91.30.9–1.821120.91.4b1.2–1.6
 Chinese54563.212013.91.00.8–1.3313.61.30.9–1.916719.41.4b1.1–1.6
 Hawaiian29969.15011.60.80.5–1.0153.51.00.6–1.86915.91.00.7–1.3
 Korean8046.52212.81.30.8–2.184.72.01.0–4.26236.13.1b2.2–4.3
 Vietnamese7456.11410.60.90.5–1.643.01.20.4–3.44030.32.1b1.5–3.1
 Indian/Pakistani7561.01411.40.90.5–1.621.60.60.1–2.43226.01.6b1.1–2.5
 Other Asian/PI18665.53110.90.80.6–1.2113.91.30.7–2.55619.71.20.9–1.6
Hispanic White1,87660.346114.81.1b1.0–1.31113.61.3b1.1–1.666221.31.4b1.3–1.6
 Mexican46361.89212.30.90.7–1.2263.51.20.8–1.816822.41.5b1.2–1.8
 South/Central American17754.65216.11.4b1.0–1.9164.91.8b1.0–3.07924.41.7b1.3–2.3
 Puerto Rican4957.01112.81.00.5–1.933.51.30.4–4.32326.71.7b1.1–2.9
 Other Hispanic1,18760.830615.71.2b1.0–1.3663.41.3b1.0–1.739220.11.3b1.2–1.5
  • a All ORs are adjusted for age at diagnosis, year of diagnosis, and SEER registry using polytomous logistic regression in which the reference (ref) race/ethnicity is non-Hispanic whites and the baseline ER/PR status is ER-positive/PR-positive.

  • b P < 0.05.