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Changes in Subjective-Objective Sleep Discrepancy Following Inpatient Cognitive Behavior Therapy for Insomnia
Tatjana Crönlein1, Astrid Lehner1, Petra Schüssler1
1University of Regensburg.
Behavior Therapy
|August 20, 2019
Summary
Cognitive Behavior Therapy for Insomnia (CBT-I) effectively reduces the gap between how patients feel they sleep and their actual sleep metrics. This treatment improves sleep discrepancy and perceived sleep quality in chronic insomnia sufferers.
Area of Science:
- Sleep Medicine
- Psychiatry
- Behavioral Science
Background:
- Discrepancy between objective and subjective sleep is common in insomnia, impacting daily functioning.
- This subjective-objective sleep gap can mask objective improvements and warrants therapeutic attention.
Purpose of the Study:
- To evaluate the efficacy of Cognitive Behavior Therapy for Insomnia (CBT-I) in improving subjective-objective sleep discrepancy.
- To assess the correlation between improved sleep discrepancy and perceived sleep quality post-therapy.
Main Methods:
- A study involving 92 patients with chronic insomnia undergoing a 14-day inpatient CBT-I program.
- Objective sleep data collected via polysomnography over 3 nights (2 baseline, 1 post-therapy).
- CBT-I included psychoeducation on subjective-objective sleep discrepancy.
Main Results:
- Significant improvement in subjective-objective sleep discrepancy parameters was observed after CBT-I.
- The degree of sleep discrepancy improvement correlated positively with enhanced perceived sleep quality.
Conclusions:
- CBT-I is an effective treatment for reducing subjective-objective sleep discrepancy in chronic insomnia.
- Addressing this discrepancy with CBT-I can lead to better subjective sleep experiences and overall well-being.
Keywords:
Cognitive Behavioral Therapy for Insomniainsomniapolysomnographysleep state misperceptionsubjective sleepsubjective-objective sleep discrepancyMore Related Videos
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