Validity of the Functional Gait Assessment in Patients Slides: 7 Download presentation Validity of the Functional Gait Assessment in Patients With Parkinson Disease: Construct, Concurrent, and Predictive Validity by Yaqin Yang, Yongjun Wang, Yanan Zhou, Chen, Deli Xing, and Chunxue Wang ptjournal Volume 94(3): 392 -400 February 28, 2014 © 2014 American Physical Therapy Association Participant Baseline Characteristics, Functional Gait Assessment (FGA) Scores, Modified Hoehn and Yahr Scale Scores, and Fall Informationa. Yaqin Yang et al. PHYS THER 2014; 94: 392 -400 © 2014 American Physical Therapy Association Box-and-whiskers plot of the Functional Gait Assessment (FGA) scores for nonfallers (n=90), fallers (n=31), and all participants (n=121). Yaqin Yang et al. PHYS THER 2014; 94: 392 -400 © 2014 American Physical Therapy Association Correlation Between the Functional Gait Assessment (FGA) and Other Measuresa. Yaqin Yang et al. PHYS THER 2014; 94: 392 -400 © 2014 American Physical Therapy Association Receiver operating characteristic curve for the Functional Gait Assessment score to predict falls. Yaqin Yang et al. PHYS THER 2014; 94: 392 -400 © 2014 American Physical Therapy Association Fall Prediction by the Functional Gait Assessment (FGA). Yaqin Yang et al. PHYS THER 2014; 94: 392 -400 © 2014 American Physical Therapy Association Prediction of Falls in This Study and Previous Studiesa. Yaqin Yang et al. PHYS THER 2014; 94: 392 -400 © 2014 American Physical Therapy Association