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. 2019 Jul 18;14(7):e0219943. doi: 10.1371/journal.pone.0219943

Table 2. The elastic modulus values of benign and malignant lesions when the “shell” was 1mm*.

Parameters All lesions (n = 160) Benign lesions (n = 100) Malignant lesions (n = 60) P value
Emax (kPa) 76.05 (51.85–133.05) 58.53 (41.89–73.50) 165.97 (120.83–206.18) 0.000
Emean (kPa) 24.65 (18.09–33.89) 20.11 (14.82–24.89) 36.03 (28.71–44.57) 0.000
Emin (kPa) 4.73 (3.19–7.43) 4.73 (3.50–7.29) 4.75 (2.44–7.59) 0.587
Esd (kPa) 14.31 (8.24–22.30) 10.51 (7.11–14.31) 26.12 (20.77–30.52) 0.000

*The values obtained over operator 1