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Table 2 SCL-90R scores in insomnia patients and healthy controls (mean ± SD)

From: Relationships of coping styles and psychological distress among patients with insomnia disorder

SCL-90R Insomnia(n = 79) Controls (n = 80) t P
Somatization 1.83 ± 0.54 1.36 ± 0.26 6.989 <0.001
Obsessive- compulsive 2.15 ± 0.62 1.45 ± 0.32 8.991 <0.001
Interpersonal sensitivity 1.84 ± 0.57 1.29 ± 0.26 7.875 <0.001
Depression 1.85 ± 0.60 1.26 ± 0.19 8.296 <0.001
Anxiety 1.82 ± 0.64 1.27 ± 0.21 7.293 <0.001
Hostility 2.06 ± 0.70 1.36 ± 0.32 8.079 <0.001
Phobic anxiety 1.44 ± 0.61 1.07 ± 0.15 5.071 <0.001
Paranoid ideation 1.79 ± 0.62 1.26 ± 0.33 6.748 <0.001
Psychoticism 1.66 ± 0.50 1.22 ± 0.23 7.076 <0.001
Additional items 2.46 ± 0.51 1.27 ± 0.15 19.812 <0.001
Total score 1.86 ± 0.48 1.29 ± 0.17 10.205 <0.001