“The intervention ….52, SE = 0.13) had … importance of vitamin D supplementation than the control (M = 3.16, SE = 0.12), F(1, 88) = 4.38, p = 0.04, ηp2 = … recommendations suggest blood 25(OH)D3 concentrations of ≥50-75 nmol/L, vitamin D status was below national recommendations.”