Table 3 Characteristic of SWE of molecular subtype groups
Characteristic | Overall (n = 157) | Luminal A (n = 48) | Luminal B (n = 64) | HER2 (n = 27) | TNBC (n = 18) |
|---|---|---|---|---|---|
SWE grade | Â | Â | Â | Â | Â |
 I | 3 (2%) | 2 (4%) | 0 (0%) | 1 (4%) | 0 (0%) |
 II | 26 (16%) | 9 (19%) | 12 (19%) | 1 (4%) | 4 (22%) |
 III | 85 (54%) | 28 (58%) | 36 (56%) | 13 (48%) | 7 (39%) |
 IV | 44 (28%) | 9 (19%) | 16 (25%) | 12 (44%) | 7 (39%) |
Hard edge sign | 127 (81%) | 38 (79%) | 51 (80%) | 25 (93%) | 13 (72%) |
Emean | 43.93 (35.27,50.99) | 40.85 (34.31,49.77) | 43.87 (34.83,50.11) | 45.94 (40.19,54.47) | 43.64 (35.54,46.22) |
Emax | 101.37 (78.37,138.37) | 99.07 (80.46,129.73) | 103.47 (77.85,144.62) | 127.50 (91.51,151.02) | 93.27 (73.88,110.74) |
Emin | 15.56 (10.31,22.51) | 13.99 (8.78,19.76) | 16.07 (10.69,22.24) | 19.17 (10.34,23.83) | 18.09 (12.51,24.77) |
Esd | 13.27 (9.84,18.38) | 14.65 (11.57,19.08) | 12.10 (9.18,15.50) | 16.10 (13.54,19.35) | 10.97 (8.57,14.20) |
Esmean | 49.48 (40.84,56.19) | 47.58 (37.46,56.91) | 49.93 (44.10,55.85) | 49.85 (43.70,56.11) | 45.40 (40.02,54.07) |
Esmax | 127.51 (101.46,164.74) | 119.70 (94.73,154.39) | 135.96 (103.69,165.44) | 137.32 (121.80,165.19) | 107.89 (96.91,136.48) |
Esmin | 13.44 (6.44,18.89) | 12.52 (6.18,18.03) | 15.46 (7.48,19.71) | 12.24 (5.20,18.51) | 15.71 (7.73,18.74) |
Essd | 18.94 (14.87,24.92) | 19.17 (13.09,25.68) | 18.81 (14.97,25.17) | 21.31 (17.67,23.35) | 16.33 (13.57,19.01) |
Elsmean | 46.54 (38.32,53.81) | 45.42 (36.29,54.69) | 46.71 (39.15,53.35) | 47.18 (43.56,55.02) | 44.39 (37.04,48.65) |
Elsmax | 133.63 (105.55,167.53) | 119.70 (98.90,154.39) | 138.39 (106.07,171.16) | 147.30 (124.16,165.46) | 111.46 (98.03,136.48) |
Elsmin | 12.24 (6.29,18.70) | 11.08 (6.18,15.22) | 12.99 (7.07,19.37) | 11.34 (5.20,18.28) | 13.46 (7.73,18.74) |
Elssd | 17.01 (13.10,21.43) | 17.74 (12.82,23.05) | 15.20 (13.06,21.28) | 19.04 (16.24,22.52) | 14.51 (12.71,18.27) |