Activity measured by Functional Ambulation Category (FAC)

1. unable to ambulate/ambulates only in parallel bars/requires supervision or physical assistance from > 1 person
2. requires manual contact of one person during ambulation on level surfaces/manual contact is continuous and necessary to support body weight and/or to maintain balance or assist coordination
3. requires manual contact of one person during ambulation on level surfaces/manual contact is continuous or intermittent light touch to assist balance or coordination
4. ambulation occurs on level surfaces without manual contact of another person/requires stand-by guarding of one person because of poor judgment, questionable cardiac status, or the need for verbal cuing to complete the task
5. ambulation is independent on level surfaces/requires supervision/physical assistance to negotiate stairs, inclines, or unlevel surfaces
6. ambulation is independent on unlevel and level surfaces, stairs and inclines

10 Meter Walk Test (MWT) without Indego to measure gait speed

Pain measured with Face, Legs, Activity, Cry, Consolability (FLACC) Scale Face 0: no particular expression or smile

1. occasional grimace or frown, withdrawn, disinterested
2. frequent to constant frown, clenched jaw, quivering chin

Legs 0: normal position or relaxed

1. uneasy, restless, tense
2. kicking, or legs drawn up

Activity 0: lying quietly, normal position, moves easily

1. squirming, shifting back and forth, tense
2. arched, rigid, or jerking

Cry 0: no cry (awake or asleep)

1. moans or whimpers, occasional complaint
2. crying steadily, screams or sobs, frequent complaints

Consolability 0: content, relaxed

1. reassured by occasional touching, hugging, or being talked to, distractable
2. difficult to console or comfort

Minimum score: 0 Maximum Score: 10

Acute: less than 2 months since CVA, Sub-acute: 2-6 months since CVA, or Chronic: more than 6 months since CVA

Mild: Fugl-Meyer Motor Assessment score greater than 79, Moderate: Fugl-Meyer Motor Assessment score 56-79, Severe: Fugl-Meyer Motor Assessment score 36-55, or Very Severe: Fugl-Meyer Motor Assessment score 0-35

Spasticity measured with Modified Ashworth Scale (MAS)

0 - No increase in muscle tone

1 - Slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the range of motion when the affected part(s) is moved in flexion or extension

1+ - Slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the range of movement (ROM) 2 - More marked increase in muscle tone through most of the ROM, but affected part(s) easily moved 3 - Considerable increase in muscle tone, passive movement difficult 4 - Affected part(s) rigid in flexion or extension

Activity measured by Functional Ambulation Category (FAC)

1. unable to ambulate/ambulates only in parallel bars/requires supervision or physical assistance from > 1 person
2. requires manual contact of one person during ambulation on level surfaces/manual contact is continuous and necessary to support body weight and/or to maintain balance or assist coordination
3. requires manual contact of one person during ambulation on level surfaces/manual contact is continuous or intermittent light touch to assist balance or coordination
4. ambulation occurs on level surfaces without manual contact of another person/requires stand-by guarding of one person because of poor judgment, questionable cardiac status, or the need for verbal cuing to complete the task
5. ambulation is independent on level surfaces/requires supervision/physical assistance to negotiate stairs, inclines, or unlevel surfaces
6. ambulation is independent on unlevel and level surfaces, stairs and inclines

10 Meter Walk Test (MWT) without Indego to measure gait speed

Pain measured with Face, Legs, Activity, Cry, Consolability (FLACC) Scale Face 0: no particular expression or smile

1. occasional grimace or frown, withdrawn, disinterested
2. frequent to constant frown, clenched jaw, quivering chin

Legs 0: normal position or relaxed

1. uneasy, restless, tense
2. kicking, or legs drawn up

Activity 0: lying quietly, normal position, moves easily

1. squirming, shifting back and forth, tense
2. arched, rigid, or jerking

Cry 0: no cry (awake or asleep)

1. moans or whimpers, occasional complaint
2. crying steadily, screams or sobs, frequent complaints

Consolability 0: content, relaxed

1. reassured by occasional touching, hugging, or being talked to, distractable
2. difficult to console or comfort

Minimum score: 0 Maximum Score: 10

Patient came to first Indego session and had BP 180/125. Patient admitted to hospital and they indicated that they forgot to take their BP medication that morning. Adverse Event determined to be unrelated to study/device. Subject withdrew from study.

Patient was admitted to hospital for lower extremity deep vein thrombosis after being consented for study but before beginning first session. Adverse Event determined to be unrelated to study and device. Subject withdrew from study.

Patient noted posterior loss of balance falling after attempting to retrieve pillow off ground at home while gripping walker. Determined to be unrelated to study and device.

Subject had skin abrasion from personal AFO use on left lateral calf. Area did not come in contact with Indego and was present prior to use.

Additional areas of breakdown and blisters from subject's personal AFO developed over the weekend (between Indego sessions).

Patient reported fall out of wheelchair. Determined to be unrelated to study and device.

Patient had been consented for study but upon arriving for first session subject had poor verbal responsiveness with increased pushing behavior. Change in status determined to be unrelated to study and device. Subject withdrew from study.