Insomnia in depression: differences in objective and subjective sleep and awakening quality to normal controls and acute effects of trazodone.

Utilizing polysomnography (PSG) and psychometry, objective and subjective sleep and awakening quality was investigated in 11 drug-free patients (five females, six males) aged 35-75 years (mean age 54.1 +/- 11.4) suffering from nonorganic insomnia (F 51.