Effect of Group-Based Rehabilitation Combining Action Observation with Physiotherapy on Freezing of Gait in Parkinson’s Disease

Table 1

Demographic and clinical characteristics of participants.

	AOT	LOT
Age (years)	70.4 ± 4.5	72.8 ± 3.1	0.31
Sex (M/F)	16/17	15/16	0.61
Education (years)	9.2 ± 3.5	10.1 ± 2.2	0.77
Disease duration (years)	10.7 ± 3.9	9.5 ± 4.2	0.75
Hoehn and Yarh (stage)	2.4 ± 0.5	2.6 ± 0.3	0.73
UPDRS part III	31.6 ± 6.1	30.9 ± 7.2	0.88
LEDD (mg)	435.2 ± 158.5	383.1 ± 270.2	0.42
MMSE score	27.3 ± 2.1	28.2 ± 1.7	0.11

AOT: action observation training; LOT: landscape observation training; M: male; F: female; UPDRS: unified Parkinson’s disease rating scale; LEDD: levodopa equivalent daily dose; Mg: milligrams; MMSE: Mini-Mental State Examination.