83
Participants
Start Date
January 30, 2017
Primary Completion Date
May 10, 2017
Study Completion Date
June 5, 2017
Daylight Intervention
Staff increased the daylight exposure of participants by taking them to the perimeter zone of a daylit room from 8:00 to 10:00 AM for socialization over a period of 12 weeks. The perimeter zone was defined to be the region of the room within 3 meters from windows. The intervention was administered each day (7 days / week) over the duration of the study.
Los Angeles Dementia Care (Beverly Place), Los Angeles
Redondo Beach Dementia Care (Beach Cities), Redondo Beach
Calabasas Memory Care Community, Calabasas
Sierra Vista Memory Care Community, Azusa
Alhambra Dementia Care, Alhambra
Costa Mesa Dementia Care, Costa Mesa
San Juan Capistrano Memory Care Community, San Juan Capistrano
Tustin Hacienda Memory Care Community, Tustin
University of Southern California
OTHER