Table 3.
Significant correlations between cognitive functions and health-related questionnaires at timepoint 2 (T2).
| T2 | HADS anxiety | HADS depression | GHQ-12 | DAS-A | SOC | PSS-4 | SDS | |
|---|---|---|---|---|---|---|---|---|
| Spearman 's correlation | ||||||||
| Domains | ||||||||
| Visual memory | DMS | R= - 0.587 P=0.002 |
R= - 0.514 P=0.007 |
R= - 0.442 P=0.019 |
||||
| SRM | R= - 0.416 |
R= - 0.451 |
||||||
| P=0.034 | P=0.021 | |||||||
| PAL | ||||||||
| Working memory, planning | SOC | R= - 0.403 P=0.04 |
R= - 0.451 P=0.021 |
R= - 0.428 P=0.029 |
||||
| SSP | R= - 0.553 P=0.003 |
|||||||
| SWM | R= - 0.442 P=0.024 |
R= - 0.542 P=0.004 |
||||||
| Attention | MTS | |||||||
| PRM | R= - 0.402 P=0.042 |
R= - 0.442 P=0.027 |
||||||
| IED | R=0.397 P=0.045 |
R=0.42 P=0.033 |
||||||
| RTI | R=0.451 P=0.024 |
|||||||
| RVP | ||||||||
Spearman’s rank correlation coefficient was used to establish statistical significance. DMS, Simultaneous and Delayed Matching; PAL, Paired Association Learning; SRM, Spatial Recognition Memory; IED, Intra/Extra Dimensional Shift; PRM, Pattern Recognition Memory; RTI, Reaction Time; RVP, Rapid Visual Information Processing; SOC, Stocking of Cambridge; SSP, Spatial Span; SWM, Spatial Working Memory; HADS, Hospital Anxiety and Depression scale; GHQ, General Health Questionnaire; PSS-4, Perceived Stress Scale 4; SOC -13 , Sense of Coherence Scale; DAS-A, Dysfunctional Attitude Scale from A; SDS, Support Dimension Scale. Blue color indicates a negative, and orange color indicates a positive correlation.