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. 2024 Jan 12;204(3):589–597. doi: 10.1007/s10549-023-07214-5

Table 3.

pCR rate of different BMI categories by breast cancer subtypes

pCR Normal/underweight N (%) Overweight N (%) Obese N (%) P
HR+/HER2+ No 39 (61.9) 27 (61.4) 32 (66.7) 0.83
Yes 24 (38.1) 17 (38.6) 16 (33.3)
HR+/HER2- No 105 (80.8) 116 (89.2) 93 (78.8) 0.06
Yes 25 (19.2) 14 (10.8) 25 (21.2)
HR-/HER2+ No 7 (25.0) 11 (35.5) 15 (51.7) 0.11
Yes 21 (75.0) 20 (64.5) 14 (48.3)
HR−/HER2− No 83 (65.4) 58 (55.8) 76 (60.8) 0.33
Yes 44 (34.7) 46 (44.2) 49 (39.2)

HR hormone receptor, HER2 human epidermal growth factor receptor 2, pCR pathological complete response