Table 2. Subjective sleepiness and perceptive fatigue in Nap and No-nap condition
|
Nap |
No nap |
p |
Cohen’s d |
| KSS |
5.21 ± 1.69 |
5.57 ± 1.45 |
0.679 |
0.25 |
| VAS |
5.64 ± 1.45 |
6.64 ± 2.17 |
0.073 |
0.46 |
KSS, Karolinska Sleepiness Scale; VAS, Visual Analogue Scale (self-perceived fatigue). Mean values for the Nap versus No nap values were compared using a paired t-test.
