Figure 1.
An overview on sleep disturbance in TBI population.
(A) sleep disturbance in various categories of severity of TBI. (B) distribution of insomnia symptoms in TBI patients with insomnia.
Figure 2.
Summary of self-reported sleep quality, and psychopathology measures among TBI without sleep disturbance, TBI with insomnia and TBI with hypersomnia groups.
Error bars represent mean ± SD. Significance: * p<0.05, ** p<0.01, ^ ^ p<0.01 after adjusting for HADS anxiety and depression scores.