Severe chronic insomnia is not associated with higher body mass index
Abstract
Short sleep duration is widely considered to be a risk factor for weight gain, suggesting that patients suffering from sleep disorders are a risk group. Despite some positive preliminary data on patients with organic sleep disorders, empirical evidence for an increased body mass index in patients with insomnia is scarce. Two-hundred and thirty-three patients with a confirmed diagnosis of severe and chronic insomnia without co-morbidity showing objectively impaired sleep quality were compared with respect to their body mass index with control data derived from a representative population survey matched in gender and age. As a result, patients with insomnia showed a lower body mass index (23.8 kg m(-2) versus 27.1 kg m(-2) ; P < 0.0005). Our findings suggest that patients with chronic insomnia do not exhibit overweight. These data are a valuable educational tool to calm patients' fears about the consequences of insomnia, and contribute to the understanding of chronically disturbed sleep and weight regulation.
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Patients with insomnia are typically non-obese.
“In fact, patients with insomnia are typically non-obese(185)”
From Sleep: important considerations for the prevention of cardiovascular disease (2016) · cites this paper as [185]
Prior studies have identified an association between hypertension and body mass index and poor sleep quality.
“Similarly, body composition [41], hypertension and Body mass index [42, 43], and diabetes mellitus [44] were reported by different studies of multiple countries to have association with poor sleep quality.”
From Prevalence and Associated Factors of Sleep Quality among Adults in Jimma Town, Southwest Ethiopia: A Community-Based Cross-Sectional Study (2018) · cites this paper as [43]
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- Authors
- Crönlein, T., Langguth, B., Busch, V., Rupprecht, R., & Wetter, T. C.
- Affiliations
- University of Regensburg (DE)
- Corresponding author
- Crönlein, Tatjana
- Venue
- Journal of Sleep Research
- Publisher
- Wiley
- Published
- 2015-03-17
- Volume
- 24
- Issue
- 5
- Pages
- 514-517
- ISSN
- 0962-1105 (ISSN-L)
- 1365-2869
- OpenAlex
- W2119888971
- Cited by
- 34
- References
- 14
- Citations by year
- 2025: 3 · 2024: 3 · 2023: 2 · 2022: 1 · 2021: 6 · 2020: 1 · 2019: 5 · 2018: 1 · 2017: 8 · 2016: 3 · 2015: 1
- FWCI
- 6.53
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Sleep Research (publishedVersion)
- PubMed (publishedVersion)
- University of Regensburg Publication Server (University of Regensburg) (acceptedVersion)
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
- Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
- Keywords
- chronic insomnia, body mass index, obesity, weight gain, sleep duration, sleep quality, body weight regulation, sleep disorders
- MeSH terms
- Adolescent, Adult, Aged, Aged, 80 and over, Body Weight, Chronic Disease, Female, Humans, Sleep Initiation and Maintenance Disorders, Male, Middle Aged, Risk Factors, Sleep, Time Factors, Body Mass Index, Young Adult
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