Table 2.
Adherence definitions by intervention.
| Intervention | Adherent (score 1) | Indeterminate (score 0.5) | Non-Adherent (score 0) |
|---|---|---|---|
| Definition | Definition | Definition | |
| Memory Support (MSS)1 | Adherence scale score >7 | 7 times /week use of calendar but score <7 on adherence scale | Calendar use <6 times per week on adherence scale |
| Computerized Brain Fitness2 | >40 hours of training (about 2hrs/week over 6 months) | All else | <60 minutes a week of cognitive activity |
| Physical Exercise3 | > 150 minutes per week of exercise | 60–149 minutes per week of exercise | <60 minutes per week of exercise |
| Support Group | At least 2 engagement in support therapy in the past 2 weeks | All else | No engagement in support therapy |
| Wellness Education | >2 times in the past 2 weeks | All else | An answer of ‘not at all’ |
Rationale for the cut-off adherence standard is referenced as applicable.