are scaled from 0 (maintained position as required in test) to 3 (not able to attempt test without physical help). The sum of the two ratings yields a 0- to 6-point score, where a higher score indicates lower balance performance. scaled
are scaled from 0 (maintained position as required in test) to 3 (not able to attempt test without physical help). The sum of the two ratings yields a 0- to 6-point score, where a higher score indicates lower balance performance.scaled