Current Status of Trial
Exercise // Horticultural activity
Dosage and Duration
Older adults (n = 89) were assigned to exercise, horticultural, or control groups. Exercise and horticultural programs included 20 weekly 90-minute sessions. The control group attended two 90-minute classes.
Absolute Number of Participants
Mild Cognitive Impairment // Depression
Geriatric Depression Scale-15 (GDS-15) // Wechsler Memory Scale-Revised
Walking speed // two-minute walking test scores // social network // life space // subjective daily physical activity