Effect on Gait Speed, Balance, Motor Symptom Rating, and Quality of Life in Those with Stage I Parkinson’s Disease Utilizing LSVT BIG®

Table 3

Outcome measures (completed at baseline, after LSVT BIG, and 3 months after LSVT BIG).

Measure	Range	MCID or MDC
Gait Speed (meters/sec)	NA	0.16 (MCID) [8]
Berg Balance Assessment	0–56	4 points if initial score is 45–56, 5 points if the initial score is 35–44, 7 points if the initial score is 25–34, 5 points if the initial score is 0–24 (MCID) [9]
FGA	0–30	8 (MCID)
UPDRS, Motor Section	0–56	−2.5 points (MCID) [10]
Four-Square Step Test (secs)	NA	Not established at time of study
PDQ-39, Mobility Domain	0–156	−12.24 (MDC) [11]
Knowledge Survey (baseline only)	0–5	Not applicable