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. 2016 Mar 11;6:22971. doi: 10.1038/srep22971

Table 1. Surface micro-stiffness: effective Young modulus (kPa).

  A Control (n = 5) B POP-pre (n = 5) C POP-post (n = 5) A–B p-value A–C p-value B–C p-value
Young modulus (kPa) 16 (14.9–29.4) 26 (19.1–100.5) 50 (25.7–86.3) 0.3095 0.0317 0.5476

Data is presented as: median (IQR). Non-parametric statistical tests: Mann-Whitney.