Table 3 Descriptive data of the biochemical markers and the 6-CIT total score and its individual items represented as mean and standard deviation
Parameter | n | Minimum | Maximum | Mean ± SD | |
|---|---|---|---|---|---|
Biochemical markers | TNF-α (pg/ml) | 81 | 7.3 | 17.6 | 7.6 ± 1.1 |
COX-2 (pg/ml) | 86 | 8.3 | 25.6 | 10.6 ± 1.9 | |
6-CIT | Total score | 81 | 0 | 14 | 7.3 ± 3.4 |
Q1. What year is it? | 81 | 0 | 4 | 0.05 ± 0.4 | |
Q2. What month is it? | 81 | 0 | 3 | 0.07 ± 0.5 | |
Q3. Repeating a memory phrase | 81 | 0 | 10 | 1.1 ± 2.5 | |
Q4. What time is it? | 81 | 0 | 4 | 0.3 ± 1 | |
Q5. Count back from 20 to 1 | 81 | 0 | 4 | 1.5 ± 1.7 | |
Q6. Say months in reverse | 81 | 0 | 10 | 4.3 ± 2.3 |