Table 2.
Data collected from participants during the study
| Variables | Measures (data type) | Data collection type | Screening period | Baseline/follow-up period |
|---|---|---|---|---|
| Cognitive outcomes | ||||
| Episodic memory | Picture Sequence Memory Test, Auditory Verbal Learning Test (both continuous) | NIH toolbox (iPAD) | x | |
| Executive function | Cognitive Battery Flanker Inhibitory Control, Attention Test and Dimensional Change Card Sort Test (both continuous) | NIH toolbox (iPAD) | x | |
| Global cognition | Composite score from all tests for discrete cognitive domains | NIH toolbox (iPAD) | x | |
| Aerobic fitness outcomes | ||||
| Aerobic fitness | SWT (continuous) | Performance-based test | x | |
| Other variables | ||||
| Depression | GDS (continuous) | x | ||
| Anxiety | (Gas-10), BAI (both continuous) | x | ||
| Physical function | SPPB, 6MWT (both continuous) | Performance-based test | x | |
| Medical change | Medical diagnoses, falls, medications (all categorical) | Monthly | ||
| Demographics | Age, education (both continuous) sex, race (both discrete) | Self-report, paper form | x | |
| Physical activity | Accelerometry, PASE questionnaire (both continuous) | Wrist device, pencil-paper-based questionnaire | Monthly | |
| Intervention adherence | Percent (continuous) | REDcap report | ||
| Usability, acceptability, and satisfaction of exergame | Likert scale (ordinal) | Pencil-paper-based questionnaire | Monthly | |
6MWT 6-min walk test, BAI Beck’s Anxiety Inventory, Gas-10 Geriatric Anxiety Scale – 10 item, GDS Geriatric Depression Scale, PASE Physical Activity Scale for the Elderly, SWT shuttle walk test