Table 1.

The demographic and clinical characteristics of insomnia participants (short-term/acute insomnia N = 29, Image acquisition by the Skyra; Siemens), (chronic insomnia N = 44, Image acquisition by the Ingenia; Philips,).

	Acute Insomnia (n = 29) Chronic Insomnia (n = 44)
Handedness(R/L)	29/0 44/0
Gender(M/F)	7/22 15/29
Age(years)	28.621 ± 6.961 38.068 ± 10.281
Education(years)	13.035 ± 3.581 10.159 ± 3.831
Smoking (Y/N)	0/29 0/44
Drinking(Y/N)	0/29 0/44
Course disease(weeks)	4.817 ± 4.052 65.955 ± 61.683
Drug treatment(Y/N)	0/30 0/44
PSQI	16.567 ± 3.159 18.432 ± 2.267
ISI	20.933 ± 6.236 20.136 ± 5.630
ESS	17.000 ± 4.871 9.046 ± 6.164

Values are represented as mean ± SD. R, right; L, left. M, male; F, female. Y, yes; N, no.