[Retracted] Proteomics Reveals Molecular Changes in Insomnia Patients with More Dreams

Table 1

Demographic and clinical characteristics of participants.

Characteristic	Insomnia (36)	Normative (36)	/
Gender (M)	9 (25.0%)	9 (25%)		0.99
Age (years)				0.65
Body mass index				0.65
PSQI				<0.001
TST (min)				0.16
Time in bed, min				0.18
Sleep efficiency (%)				<0.001
Sleep onset latency, min				0.72
REM onset latency, min				0.05
REM sleep, min				<0.001
REM%				<0.001
NREM sleep, min				<0.01
NREM%				<0.01
Wake-time after sleep onset, min				<0.001
Number of awakenings				<0.01
Awakening time in TST (%)				<0.001
Stage 1, min				0.42
Stage 1, %				0.17
Stage 2, min				<0.01
Stage 2, %				<0.05
Stage 3, min				<0.05
Stage 3, %				<0.05

PSQI: Pittsburgh Sleep Quality Index; TST: total sleep time; REM: rapid eye movement sleep; NREM: nonrapid eye movement sleep.