Table 1.

SCC Assessment Cognitive Domains, Number of Items, and Sample Items

Cognitive Domain	Item Count	Sample Items
Cognitive Change Index (CCI-40)*
Memory	21	“Remembering things compared to my age group” “Remembering to pay a bill on time”
Executive functioning	6	“Organizing my daily activities” “Shifting easily from one activity to the next”
Language	4	“Understanding conversations” “Spelling familiar words”
Attention/concentration	3	“Focusing on more than one thing at once” “Concentrating on what I am doing”
Visuospatial/navigation	2	“Navigating to locations” “Finding my way around familiar places”
Mental clarity/efficiency	2	“Thinking quickly” “Thinking clearly”
Calculation	1	“Solving everyday math problems”
Orientation	1	“Recalling the date without looking it up”
Geriatric Depression Scale (GDS)†
Memory	1	“Do you feel that you have more problems with memory than most?

Notes: The CCI response options are on a 5-point Likert Scale. The GDS response options are yes/no. SCC = subjective cognitive concerns.