70
Participants
Start Date
June 2, 2022
Primary Completion Date
December 31, 2025
Study Completion Date
February 28, 2026
Bright light therapy
Exposure to 10,000lux bright light for 30minutes a day for six weeks
Inactive negative ion generator
Exposure to an inactive negative ion generator for 30 minutes a day for six weeks
RECRUITING
The Chinese University of Hong Kong, Hong Kong
Chinese University of Hong Kong
OTHER