A novel voice interactive sleep log: concurrent validity with actigraphy and sleep diaries.
A novel voice interactive sleep log: concurrent validity with actigraphy and sleep diaries.
- 2023
CLINICAL TRIAL REGISTRATION: Registry: ClinicalTrials.gov; Identifier: NCT05233800. Copyright © 2023 American Academy of Sleep Medicine. This is a preliminary validation study of a novel approach to a interactive sleep data collection platform. We compared actigraphy, paper and pencil logs, and the novel voice interactive sleep log in a sample of 17 breast cancer survivors with insomnia symptoms and also report qualitative data on acceptability. We used correlation coefficients and Bland Altman plots to evaluate convergent validity across these measures and report means for acceptability ratings. The sleep log data collected via paper and pencil versus the voice interactive measure had comparable mean values and variable validity coefficients across key sleep variables compared to actigraphy except for wake after sleep onset, where the voice-interactive system had fair concurrent validity with actigraphy. The voice interactive sleep log has several advantages over pencil and paper logs and actigraphy as it reduces patient burden, automatically calculates sleep variables, documents the timely ness of response and provides daily feedback to respondents on calculated sleep metrics.
English
1550-9389
10.5664/jcsm.10878 [doi]
IN PROCESS -- NOT YET INDEXED
MedStar Health Research Institute
Journal Article
CLINICAL TRIAL REGISTRATION: Registry: ClinicalTrials.gov; Identifier: NCT05233800. Copyright © 2023 American Academy of Sleep Medicine. This is a preliminary validation study of a novel approach to a interactive sleep data collection platform. We compared actigraphy, paper and pencil logs, and the novel voice interactive sleep log in a sample of 17 breast cancer survivors with insomnia symptoms and also report qualitative data on acceptability. We used correlation coefficients and Bland Altman plots to evaluate convergent validity across these measures and report means for acceptability ratings. The sleep log data collected via paper and pencil versus the voice interactive measure had comparable mean values and variable validity coefficients across key sleep variables compared to actigraphy except for wake after sleep onset, where the voice-interactive system had fair concurrent validity with actigraphy. The voice interactive sleep log has several advantages over pencil and paper logs and actigraphy as it reduces patient burden, automatically calculates sleep variables, documents the timely ness of response and provides daily feedback to respondents on calculated sleep metrics.
English
1550-9389
10.5664/jcsm.10878 [doi]
IN PROCESS -- NOT YET INDEXED
MedStar Health Research Institute
Journal Article