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Table 1 Cohort description

From: Breast cancer subtype discordance: impact on post-recurrence survival and potential treatment options

Patient Details

Total (n = 132)

Age at diagnosis: mean years (SD ±)

53.3 (SD ±13.6)

Time to recurrence: mean months (SD ±)

38.7 (SD ±27.7)

Recurrence location

 Loco-regional

58 (44%)

 Distal

74 (56%)

Neoadjuvant Chemo Rx

 Received

58 (44%)

 Did not receive

74 (56%)

Surgery

 Mastectomy

83 (62.8%)

 Wide local excision

49 (37.2%)

Survival: Months

 Overall: mean (SD ±)

60 (38.3)

 Post-recurrence survival: mean (SD ±)

20.7 (21.1)

Original subtype

 Luminal A

67 (50.7%)

 Luminal B

10 (7.5%)

 HER2

15 (11.3%)

 Triple negative

40 (30.5%)

Recurrence subtype

 Luminal A

54 (40.9%)

 Luminal B

9 (6.9%)

 HER2

16 (12.1%)

 Triple negative

53 (40.1%)