Table 2: Descriptive statistics for the study variables (n = 56).
Variables | X | SD | Min | Max | Skewness (Std Err) | Kurtosis (Std Err) |
Cognitive | ||||||
MMSEa | 27.85 | 2.28 | 22 | 30 | 0.90 (0.32) | -0.20 (0.63) |
MoCb | 24.67 | 3.19 | 17 | 30 | -0.40 (0.32) | -0.35 (0.63) |
PRMQ-GSc | 49.61 | 9.11 | 24 | 67 | -0.48 (0.32) | 0.15 (0.63) |
PRMQ-GS | 39.73 | 8.13 | 24 | 58 | 0.30 (0.32) | -0.41 (0.63) |
PRMQ-Pd | 21.25 | 4.76 | 28 | 66 | 0.29 (0.32) | 0.54 (0.63) |
PRMQ-Re | 18.39 | 4.35 | 23 | 65 | 0.85 (0.32) | 1.05 (0.63) |
Physical health | ||||||
ADLf | 5.84 | 0.37 | 5 | 6 | -1.90 (0.32)* | 1.67 (0.63) |
#Chronic diseases | 5.67 | 1.72 | 2 | 10 | 0.17 (0.32) | 0.36 (0.63) |
Mental health | ||||||
BDIg | 9.21 | 7.21 | 0 | 27 | 0.91 (0.32) | 0.16 (0.63) |
BAIh | 7.80 | 7.67 | 0 | 27 | 0.99 (0.32) | 0.01 (0.63) |
Note: aMMSE = Mini Mental State Examination Questionnaire; bMoCA = Montreal Cognitive Assessment; cPRMQ-GBL = Prospective and Retrospective Memory Questionnaire Global Score; dPRMQ-P = Prospective Memory Subscale of the PRMQ; ePRMQ-R = Retrospective Memory Subscale of the PRMQ; fADL = Activities of Daily Living; gBDI = Beck Depression Inventory; hBAI = Beck Anxiety Inventory.