Neural Plasticity / 2016 / Article / Tab 1

Research Article

Sleep Spindles Characteristics in Insomnia Sufferers and Their Relationship with Sleep Misperception

Table 1

Medians (ranges) of sociodemographic data of good sleepers (GS) and paradoxical (PARA-I) and psychophysiological (PSY-I) insomnia sufferers.

GS = 29PARA-I = 17PSY-I = 24

Age (years)31.00 (25.00–53.00)42.00 (26.00–51.00)37.00 (28.00–54.00)
Gender (women/men)19/1011/615/9
Education (years) 16.00 (6.00–21.00)16.00 (6.00–17.00)16.00 (6.00–25.00)
Insomnia length (months)96.00 (12.00–360.00)96.00 (3.00–360.00)
Questionnaires
ISI 1.00 (0.00–7.00)16.00 (11.00–22.00)17.00 (1.00–22.00)
BDI 2.00 (0.00–12.00) 5.00 (1.00–10.00) 7.00 (0.00–20.00)
BAI 2.00 (0.00–11.00) 6.00 (2.00–20.00) 5.00 (0.00–13.00)

Note. ISI = Insomnia Severity Index. BDI = Beck Depression Inventory. BAI = Beck Anxiety Inventory. b: significant difference between the PARA-I and GS. c: significant difference between the PSY-I and GS.