[Answered]: During the initial evaluation the patient…

During the initial evaluation the patient completed a Neck Disability Index. Over the course of her treatment sessions she reports improvements. What is the minimum value that indicates the patient indeed has made progress through physical therapy interventions that exceeds the error of the measurement? Minimal clinical importance difference of 17 percentage points Minimal clinically important difference of 20 percentage points minimal detectable change of 7 percentage points A Minimal Detectable change of 12 percentage points