Table 1 Correlation analysis between item scores and demographic characteristics
Item | Verbal fluency | Orientation | Visual perception | Immediate recall | Delayed recall | |||||
|---|---|---|---|---|---|---|---|---|---|---|
r-value | P-value | r-value | P-value | r-value | P-value | r-value | P-value | r-value | P-value | |
Age | −0.146 | < 0.05 | − 0.038 | > 0.05 | − 0.157 | < 0.05 | −0.145 | < 0.05 | − 0.136 | < 0.05 |
Education | 0.171 | < 0.05 | −0.015 | > 0.05 | 0.292 | < 0.05 | 0.158 | < 0.05 | 0.039 | > 0.05 |