highly significantp = 9.99 × 10 −14
At mixed effects regression, using the CA as the random effect, these differences were highly significant (β-est. = 0.2223, t = 7.52, p = 9.99 × 10 −14 ; model AIC = 1876.46, Log.Lik = −923.873; minimum E-value = 2.09).