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Table 3 Description of studies on lower limb rehabilitation (First part)

From: Action observation training for rehabilitation in brain injuries: a systematic review and meta-analysis

Author

CEBM level

PEDro Score

Diagnosis

Sample size

Duration (wks)

Intensity (frequency per week, minutes/day)

Enrolled tot;

Age (Mean +/− standard deviation) years

Kim JC et al.; 2017 [30]

1b

8/10

Chronic stroke

21

57.08 ± 7.29 (AOPT group);

52.92 ± 8.21 LIOPT (control group)

3

3 days/week, 15 min × 2 /day;

Bae S et al.; 2017 [31]

1b

7/10

Chronic stroke

18

49.50 ± 10.60 (DASI);

49.67 ± 8.78 (control group)

4

5 days /week, 20 min day

Park HJ et al.; 2017 [32]

1b

7/10

Chronic stroke

25

57.33 ± 6.89 AOT group;

55.08 ± 8.12 control group

4

3 sessions per week, 30 min for video

Lee et al.; 2017 [33]

2b

5/10

Chronic stroke

35

62.80 ± 7.40 (AOTA group);

57.27 ± 5.70 (MTA group)

59.80 ± 6.70 (AOT group)

6

3 times per week, 30 min/day

Park and Hwangbo; 2015 [34]

2b

4/10

Chronic stroke

40

51.15 ± 14.81 AOGT;

48.65 ± 12.81 GGT;

8

5 times per week, 30 min per session

Park HR et al.; 2014 [35]

1b

7/10

Chronic stroke

21

55.91 ± 9.10 (AOT group);

54.80 ± 12.22 (control group)

4

3 times per week, 30 min/day

Kim JH et al.; 2013 [36]

2b

6/10

Chronic stroke

27

55.30 ± 12.10 AOT group;

54.80 ± 8.80 MIT group;

59.80 ± 8.90 PT group

4

5 times / week, 30 min for session

Kim JH et Lee BH; 2013 [37]

2b

6/10

Chronic stroke

27

55.30 ± 12.10 AOT group;

54.80 ± 8.80 MIT group;

59.80 ± 8.90 PT group.

4

5 times / week, 30 min for session

  1. EG Experimental Group, CG Control Group, LIOPT Landscape Imagery Observation Physical Training Group, AOPT Action Observation Physical Training Group, DASI Dual-Afferent Sensory Input, FES Functional Electric Stimulation, AOTA Action Observation Therapy with Activity, MTA Mirror Therapy with Activity, AOGT Action Observation Gait Training Group, GGT General Gait Training Group, AOT Action Observation Therapy, MIT Motor Imagery Group, PT Physical Training, min Minutes