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.