highly significantp < 0.0001
From 4 h to 24 h, the cubic components were highly significant (R 2 = 0.985–0.990; p < 0.0001), with significant quadratic components from 4 h onwards ( p = 0.001–0.003).
From 4 h to 24 h, the cubic components were highly significant (R 2 = 0.985–0.990; p < 0.0001), with significant quadratic components from 4 h onwards ( p = 0.001–0.003).
However, at 4 h, the trend terms were not as strong and failed to achieve significance for the cubic term ( p = 0.132).