highly significantp < 0.001
Even though the difference between the mean inhibition zone diameter for the optimized CLT-MVG formulation and the mean inhibition zone diameter for the CLT solution was highly significant ( p < 0.001—Student’s paired t -test), a mean difference of only 5.55 mm is not relevant in practice, as long as all diameters are situated above 45 mm (min diameter = 47 mm, max diameter = 61 mm).