Publication date: Jul 12, 2023
Insomnia is prevalent in adults with major depressive disorder (MDD) and is a key diagnostic criterion of MDD; however, little is understood about the burden of insomnia symptom severity in MDD. We evaluated the relationship between insomnia symptom severity and the clinical, economic, and patient-centric burden among community-dwelling individuals with MDD. Respondents with diagnosed depression who reported insomnia symptoms in the past 12 months (N = 4402) were identified from the 2019 United States National Health and Wellness Survey. Multivariable analyses assessed the association of Insomnia Severity Index (ISI) with health-related outcomes while controlling for sociodemographic and health characteristics. Further analyses also controlled for depression severity (9-item Patient Health Questionnaire). Mean ISI score was 14. 3 +/- 5. 6. Higher ISI was associated with greater depression severity (r = . 51, p
| Concepts | Keywords |
|---|---|
| Depressive | burden of illness |
| Economic | depression |
| Months | insomnia |
| Patient | MDD |
Semantics
| Type | Source | Name |
|---|---|---|
| disease | MESH | insomnia |
| disease | MESH | major depressive disorder |