Recruitment
fatigue, visual impairment, Fatigue
LOW VISION
Participants were recruited through purposive sampling by social workers from the two low vision service organizations in the Netherlands between October 2019 and June 2020. Inclusion criteria for the usability study were: (a) having an ophthalmic visual impairment (visual acuity ≤ 6/18 and/or ≤ 30 degrees concentric visual field), (b) being ≥ 18 years and (c) understanding the Dutch language. For the feasibility study, participants had to meet the additional inclusion criteria of: (d) experiencing severe fatigue (Checklist Individual Strength – subscale Fatigue Severity: CIS-FS ≥ 35 points [
Overview participant flow feasibility study