Table 1 Distribution of SCD-Q9 score in the participants [n(%)]
SCD-Q9 items | No/Never (0 point) | Occasionally (0.5 points) | Yes/Often (1 points) |
|---|---|---|---|
1.Do you think you have problems with your memory? | 258 (37.5) | - | 430 (62.5) |
2.Do you have difficulty remembering a conversation from a few days ago? | 399 (58.0) | - | 289 (42.0) |
3.Do you have complaints about your memory in the last 2 years? | 268 (39.0) | - | 420 (61.0) |
4.How often is the following a problem for you: Personal dates (e.g., birthdays)? | 602 (87.5) | 59 (8.6) | 27 (3.9) |
5.How often is the following a problem for you: Phone numbers you use frequently? | 509 (74.0) | 112 (16.3) | 67 (9.3) |
6.On a whole, do you think that you have problems remembering things that you want to do or say? | 391 (56.8) | - | 297 (43.2) |
7.How often is the following a problem for you: Going to the store and forgetting what you wanted to buy? | 337 (49.0) | 308 (44.8) | 43 (6.3) |
8.Do you think that your memory is worse than 5 years ago? | 162 (23.5) | - | 526 (76.5) |
9.Do you feel you are forgetting where things were placed? | 397 (57.7) | - | 291 (42.3) |