Table 1.

Participant characteristics by survey round

Characteristic	Round 1 (n = 36) (%)	Round 2 (n = 30) (%)	Round 3 (n = 29) (%)
Primary area of expertise
Clinician	20 (55)	18 (60)	16 (55)
Researcher – dementia	6 (17)	4 (13)	5 (17)
Researcher – mobility	10 (28)	8 (27)	8 (28)
Assessment experience
Mobility assessment	3 (8)	3 (10)	3 (10)
Cognitive assessment	1 (3)	1 (3)	1 (3)
Behavioral assessment	1 (3)	0	0
Two of the above	11 (30.5)	8 (27)	9 (31)
Three of the above	16 (44)	14 (47)	12 (41)
Not indicated	4 (11)	–	–
Geographical representation
Local (Greater Toronto Area)	17 (47)	15 (50)	16 (55)
National (Canada)	9 (25)	7 (23)	7 (24)
International	10 (28)	8 (27)	6 (21)