ESR1 and breast lobular carcinoma: In addition, lobular carcinoma was associated with ER (PR = 1.45, 95% CI: 1.34–1.57, p = 0.00), PR (PR = 1.50, 95% CI: 1.31–1.73, p = 0.00), or HR positivity (PR = 1.38, 95% CI: 1.25–1.52, p = 0.00) in Mexican Hispanics.