Table 4.
Results of cognitive tests
| Pre |
Post |
P (t-test) | |||
|---|---|---|---|---|---|
| Count | Mean±SD | Count | Mean±SD | ||
| DSF | 13 | 7.2±1.77 | 13 | 6↓±2.27 | 0.059 |
| DSB | 13 | 1.8±1.46 | 13 | 4.1↑±3.2 | 0.009* |
| DSFB | 13 | 9±2.89 | 13 | 10.1↑±4.35 | 0.266 |
| Stroop_WS | 9 | 40.9±23.18 | 9 | 55.3↑±33.42 | 0.051 |
| Stroop_CS | 9 | 33.1±7.15 | 9 | 37.1↑±19.17 | 0.574 |
| Stroop_CWS | 9 | 25.4±8.79 | 9 | 21↓±11.92 | 0.458 |
| SDMT | 15 | 20.1±10.91 | 16 | 43.3↑±12.21 | 0*** |
| SLCT | 15 | 23.4±11.54 | 17 | 27.6↑±10.81 | 0.01** |
*p<0.05, **p < 0.01, ***p < 0.001, ↑=Increased compared to pre, ↓=Decreased compared to pre, DSF=Digit-span forward, DSB=Digit-span backward, DSFB=Digit-span forward backward, Stroop_WS=Stroop Word score, Stroop_CS=Stroop Color score, Stroop_CWS=Stroop Color-Word score, SDMT=Symbol Digit Modalities Test, SLCT=Six letter cancellation test, SD=Standard deviation