an increasing trendp = 0.044
The surface areas of T1–T4 were with an increasing trend, where statistically significant for T1:T2, and T3:T4 ( p = 0.044, p = 0.022).
The surface areas of T1–T4 were with an increasing trend, where statistically significant for T1:T2, and T3:T4 ( p = 0.044, p = 0.022).