Z-score = x − µ/σ, Where x is the individual testing value, µ is the mean, and σ is the standard deviation. TSA is the sum of the Z-scores of all tests. To determine whether z-score and TSA on NFL ...
Thoracic aortic (TA) dilatation is a clinically relevant feature associated with adverse outcomes (e.g., aortic dissection or rupture and aortic regurgitation) 1. Typically, it is evaluated using ...