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Table 1 Feasibility indicators

From: Feasibility and preliminary efficacy of a combined virtual reality, robotics and electrical stimulation intervention in upper extremity stroke rehabilitation

Feasibility component

Outcome measure

Criterion for success

Study results

Process

 Recruitment rate

Number of Part. recruited

2 part./month/site

1.9 part./month/site

 Consent rate

% part. consenting

 > 65% of part

93%

 Retention rate

% part. completing study

 > 85% complete T1

93%

 Perceived satisfaction

7-pt Likert scale

> 85% report perceived benefits

100%

Resources

 Adherence rate

Attend ≥ 10/12 intervention sessions

 > 85% of subjects

100% attended 12 sessions

 Session length

Evaluations < 2 h

 > 85% of evaluations

100%

 Intervention burden

Interventions < 1.15 h

 > 85% of sessions

89.3%

Management

 Participant processing time

Time initial contact to enrolment

Mean time < 10 days

100%

Treatment

 Safety (evaluation)

Adverse events

No adverse event

No adverse event

 Safety (intervention)

Adverse events

No adverse event

No adverse event

  1. Part.: Participants