Table 3.
Demographic data of PPA patients studied.
| Mean (SD) | Median | Minimum/maximum values | ||
|---|---|---|---|---|
| All PPA patients (n=100; 57 women and 43 men) | Age | 69.8 (8.3) | 69.5 | 54-90 |
| Age at onset | 67.2 (8.1) | 67.0 | 53-83 | |
| Educational level | 12.5 (4.7) | 15 | 2-20* | |
| Mini-Mental State Exam | 22.1 (4.8) | 23 | 11-29** | |
| PPA-S (n=35; 18 women and 17 men) | Age | 69.1 (8.0) | 68.0 | 55-88 |
| Age at onset | 64.1 (13.6) | 67.0 | 53-82 | |
| Educational level | 13.5 (4.5) | 15 | 3-20 | |
| Mini-Mental State Exam | 21.6 (5.5) | 23 | 11-29*** | |
| PPA-G (n=29; 18 women and 11 men) | Age | 70.1 (8.6) | 70.0 | 57-85 |
| Age at onset | 68.2 (8.5) | 68.0 | 54-83 | |
| Educational level | 11.4 (4.9) | 11 | 2-20 | |
| Mini-Mental State Exam | 22.2 (5.0) | 23.5 | 11-20**** | |
| PPA-L (n=16; 10 women and 6 men) | Age | 67.4 (8.3) | 68.5 | 54-79 |
| Age at onset | 65.3 (8.5) | 66.5 | 51-77 | |
| Educational level | 13.7 (3.6) | 15 | 5-20 | |
| Mini-Mental State Exam | 20.6 (4.5) | 24 | 13-29***** |
SD, standard deviation;
*
one case of informal education;
**
data from 88 cases;
***
29 cases;
****
26 cases;
*****
15 cases.