Table 1.
Demographic data.
| Sleep group (n = 17) |
Wake group (n = 18) |
|
|---|---|---|
| Age (years) | 20.4 ± 0.5 | 21.3 ± 2.5 |
| Education (years) | 12.0 ± 0.0 | 12.0 ± 0.0 |
| IQ | 99.6 ± 8.0 | 99.5 ± 8.6 |
| JVLT1 total reproduction | 11.4 ± 2.1 | 10.9 ± 1.7 |
| SCR(1) ratio | 0.31 ± 0.2 | 0.42 ± 0.2 |
JVLT, Japanese Verbal Learning Test; SCR, semantic clustering ratio. Mean ± SD.