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. 2014 Apr 8;8:65. doi: 10.3389/fnbeh.2014.00065

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.