Significados de average z en inglés

Other approaches generally provide lower power than the average Z score method.

During screening, average Z' values of 0.63 ±0.09 were observed.

Assessing dyspnea alone generally provides lower power than the average Z score approach, with power deducted ≈50% under most of scenarios.

Powers for the average Z score exceeded 70% with ≥75 patients per group for 35% relative improvement across all 6 end points.