Table 1.
Characteristics of the study sample
| All (N = 80) | Group MM (n = 32) | Individual MM (n = 32) | Control (n = 16) | P value | |
|---|---|---|---|---|---|
| Sex | .794 | ||||
| Male | 34 (43%) | 15 (47%) | 13 (41%) | 6 (38%) | |
| Female | 46 (58%) | 17 (53%) | 19 (59%) | 10 (63%) | |
| Age (years) | 82.1 ± 7.8 (62–98) | 81.7 ± 7.7 (67–94) | 80.7 ± 7.0 (67–91) | 85.6 ± 10.0 (62–98) | .112 |
| Education (years) | 15.3 ± 3.3 (8–24) | 15.9 ± 3.8 (8–24) | 15.2 ± 2.97 (10–22) | 14.3 ± 2.7 (12–20) | .291 |
| Baseline MMSE | 17.5 ± 6.7 (6–29) | 16.1 ± 7.3 (6–29) | 18.6 ± 5.8 (6–28) | 18.3 ± 7.0 (6–29) | .280 |
NOTE. Number and frequency for categorical variables; mean ± SD (range) for continuous variable. Percentages may not sum to 100% due to rounding.
Abbreviations: MM, Memory Matters; MMSE, Mini–Mental State Examination.