Table 5 Patient profiles by OS status at 7.5 years (N = 475)
Patient characteristics | N (%) | % OS | % no OS | p value |
|---|---|---|---|---|
All patients | 475 (100%) | 82.9 | 17.1 | – |
Age, years (median 55.7 [IQR 17.57]) | 0.04 | |||
 ≥ 50 | 319 (67.2%) | 80.3 | 19.7 | |
 < 50 | 156 (32.8%) | 88.5 | 11.5 | |
Race (n, %) | 0.03 | |||
 Hispanic white | 96 (20.2%) | 86.5 | 13.5 | |
 Non-Hispanic white | 64 (13.4%) | 93.8 | 6.2 | |
 Black | 263 (55.4%) | 79.1 | 20.9 | |
 Asian | 22 (4.6%) | 90.9 | 9.1 | |
 Other | 30 (6.3%) | 76.7 | 23.3 | |
Ethnicity (n, %) | 0.53 | |||
 Hispanic | 164 (34.5%) | 84.8 | 15.2 | |
 Not Hispanic | 311 (65.5%) | 82.0 | 18.0 | |
Clinical T-stage (n, %) | < 0.0001 | |||
 T1 | 66 (14.0%) | 89.4 | 10.6 | |
 T2 | 240 (51.1%) | 89.6 | 10.4 | |
 T3 and T4 | 164 (34.9%) | 71.3 | 28.7 | |
Clinical N Stage (n, %) | < 0.001 | |||
 N0 | 157 (33.0%) | 91.7 | 8.3 | |
 N1 | 243 (51.2%) | 81.1 | 18.9 | |
 N2 | 37 (7.8%) | 62.2 | 37.8 | |
 N3 | 38 (8.0%) | 81.6 | 18.4 | |
Nottingham grade (n, %) | 0.92 | |||
 Grade 1 | 5 (1.2%) | 80.0 | 20.0 | |
 Grade 2 | 129 (31.5%) | 83.7 | 16.3 | |
 Grade 3 | 276 (67.3%) | 80.4 | 19.6 | |
Tumor subtype groups (n, %) |  < 0.001 | |||
 ER−/HER2+ (± PR+) | 69 (15.1%) | 87.0 | 13.0 | |
 ER+/HER2+ (± PR+) | 87 (19.0%) | 90.8 | 9.2 | |
 ER+/HER2− (± PR+) | 130 (28.4%) | 88.5 | 11.5 | |
 ER−/HER2− (PR−) (triple negative) | 171 (37.4%) | 72.5 | 27.5 | |
BPE Pre-NAC (n, %) | 0.89 | |||
 Mild | 163 (63.0%) | 89.0 | 11.0 | |
 Moderate | 83 (32.0%) | 88.0 | 12.0 | |
 Marked | 13 (5.0%) | 92.3 | 7.7 | |
MRI tumor size (LD, cm) (n, %) | 0.15 | |||
 Small (≤ 2) | 38 (15.8%) | 92.1 | 7.9 | |
 Medium (> 2 to 5) | 148 (61.7%) | 90.5 | 9.5 | |
 Large (> 5) | 54 (22.5%) | 81.5 | 18.5 | |
PCR |  < 0.0001 | |||
 Yes | 100 (22.5%) | 95.4 | 4.6 | |
 No | 345 (77.5%) | 78.3 | 21.7 | |
Annual income | 0.39 | |||
 First quintile ($21,846.00–$34.860.00) | 87 (21.5%) | 90.8 | 9.2 | |
 Second quintile ($34,860.00–$42,639.00) | 100 (24.7%) | 87.0 | 13.0 | |
 Third quintile ($42,639.00–$58,814.20) | 55 (13.6%) | 89.1 | 10.9 | |
 Fourth quintile ($58,814.20–$70,107.00) | 81 (20.0%) | 92.6 | 7.4 | |
 Fifth quintile ($70,107.00–$218,493.00) | 82 (20.2%) | 95.1 | 4.9 | |
Insurance type | 0.0002 | |||
 Private | 139 (34.5%) | 96.2 | 3.8 | |
 Medicaid | 209 (51.9%) | 88.5 | 11.5 | |
 Medicare | 51 (12.6%) | 76.5 | 23.5 | |
 Uninsured | 4 (1.0%) | 100.0 | 0.0 | |