From: Development of nomograms to predict axillary lymph node status in breast cancer patients
Univariate analysis | Multivariate analysis | ||||||
---|---|---|---|---|---|---|---|
N0 | N1–3 | P b | OR(95%) | P | |||
n | %a | n | %a | ||||
Age Group | |||||||
Age < =50Yrs | 15,652 | 67.38 | 7579 | 32.62 | <0.001 | 1 | |
50-60Yrs | 18,757 | 72.23 | 7210 | 27.77 | 0.91(0.87–0.95) | <0.001 | |
> 60Yrs | 39,253 | 77.85 | 11,167 | 22.15 | 0.70(0.67–0.73) | <0.001 | |
Location Of Lesions | |||||||
UIQ | 15,519 | 82.15 | 3372 | 17.85 | <0.001 | 1 | |
UOQ | 38,406 | 71.96 | 14,966 | 28.04 | 1.84(1.75–1.93) | <0.001 | |
LOQ | 8149 | 71.33 | 3276 | 28.67 | 1.91(1.79–2.03) | <0.001 | |
LIQ | 7089 | 78.02 | 1997 | 21.98 | 1.46(1.36–1.56) | <0.001 | |
Central | 4499 | 65.74 | 2345 | 34.26 | 2.19(2.03–2.35) | <0.001 | |
T-Stage | |||||||
T1 | 57,744 | 83.23 | 11,631 | 16.77 | <0.001 | 1 | |
T2 | 15,160 | 54.78 | 12,515 | 45.22 | 3.05(2.95–3.16) | <0.001 | |
T3 | 758 | 29.52 | 1810 | 70.48 | 7.85(7.12–8.65) | <0.001 | |
Histology | |||||||
IDC | 55,824 | 73.48 | 20,150 | 26.52 | <0.001 | 1 | |
ILC | 6174 | 71.94 | 2408 | 28.06 | 1.08(1.02–1.15) | 0.009 | |
IDC & ILC | 3437 | 68.67 | 1568 | 31.33 | 1.19(1.11–1.28) | <0.001 | |
IDC & Others | 2688 | 80.02 | 671 | 19.98 | 0.74(0.67–0.82) | <0.001 | |
IMC | 1731 | 93.62 | 118 | 6.38 | 0.24(0.19–0.29) | <0.001 | |
Others | 3808 | 78.53 | 1041 | 21.47 | 0.79(0.73–0.86) | <0.001 | |
Grade | |||||||
I | 21,746 | 84.74 | 3917 | 15.26 | <0.001 | 1 | |
II | 32,129 | 73.17 | 11,779 | 26.83 | 1.29(1.23–1.35) | <0.001 | |
III | 19,337 | 65.73 | 10,083 | 34.27 | 1.31(1.24–1.38) | <0.001 | |
Others/NA | 450 | 71.77 | 177 | 28.23 | 1.27(1.04–1.56) | 0.022 | |
Estrogen Receptor | |||||||
Negative | 11,326 | 71.93 | 4420 | 28.07 | <0.001 | 1 | |
Positive | 62,336 | 74.32 | 21,536 | 25.68 | 1.20(1.12–1.28) | <0.001 | |
Progesterone Receptor | |||||||
Negative | 18,233 | 72.70 | 6847 | 27.30 | <0.001 | 1 | |
Positive | 55,429 | 74.36 | 19,109 | 25.64 | 1.16(1.10–1.23) | <0.001 | |
Her2 | |||||||
Negative | 65,656 | 74.89 | 22,014 | 25.11 | <0.001 | 1 | |
Positive | 8006 | 67.01 | 3942 | 32.99 | 1.11(1.05–1.16) | <0.001 | |
Lymphovascular Invasion | |||||||
Not Present | 66,799 | 82.82 | 13,858 | 17.18 | <0.001 | 1 | |
Present | 6863 | 36.20 | 12,098 | 63.80 | 6.36(6.12–6.60) | <0.001 |