title: Non-therapist identification of falling hazards in older adult homes using digital photography.
abstract: Evaluation and removal of home hazards is an invaluable method for preventing in-home falls and preserving independent living. Current processes for conducting home hazard assessments are impractical from a whole population standpoint given the substantial resources required for implementation. Digital photography offers an opportunity to remotely evaluate an environment for falling hazards. However, reliability of this method has only been tested under the direction of skilled therapists. Ten community dwelling adults over the age of 65 were recruited from local primary care practices between July, 2009 and February, 2010. In-home (IH) assessments were completed immediately after a photographer, blinded to the assessment form, took digital photographs (DP) of the participant home. A different non-therapist assessor then reviewed the photographs and completed a second assessment of the home. Kappa statistic was used to analyze the reliability between the two independent assessments. Home assessments completed by a non-therapist using digital photographs had a substantial agreement (Kappa = 0.61, p < 0.001) with in-home assessments completed by another non-therapist. Additionally, the DP assessments agreed with the IH assessments on the presence or absence of items 96.8% of the time. This study showed that non-therapists can reliably conduct home hazard evaluations using digital photographs.
authors: Department of Geriatrics and Gerontology, Ohio University Heritage College of Osteopathic Medicine Health Sciences Center, Athens, OH, United States.
authors: Katherine C
authors: KC
authors: Ritchey
authors: Department of Interdisciplinary Health Studies, Ohio University College of Health Sciences and Professions, Athens, OH, United States.
authors: Deborah
authors: D
authors: Meyer
authors: Department of Social Medicine and Director of Global Health, Ohio University Heritage College of Osteopathic Medicine Health Sciences Center, Athens, OH, United States.
authors: Gillian H
authors: GH
authors: Ice
keywords: Fall prevention; Falling hazards; Home assessments; Home safety