ArticleHealth science reports2021
Prevalence of obstructive sleep apnea at an outpatient memory clinic.
Article in Health science reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Sleep Apnoea and Memory (SAM): protocol for a prospective study of prevalence and symptoms of sleep apnoea in memory clinics.Frontiers in aging neuroscience · 2026Article
- Treatment of hypertension and obstructive sleep apnea counteracts cognitive decline in common neurocognitive disorders in diagnosis-related patterns.Scientific reports · 2023Article
- Prevalence of obstructive sleep apnea at an outpatient memory clinic.Health science reports · 2021Article
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Authors and funding
4 authors.
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No grant is acknowledged in the PubMed record.
Abstract
objectivesObstructive sleep apnea (OSA) is a common sleep disorder that has several health hazards, including cognitive dysfunction. Studies have thus far primarily focussed on the prevalence of cognitive impairment in patients diagnosed with OSA at sleep clinics. The present study aims to investigate the prevalence of OSA at an outpatient memory clinic.
methodsA dataset of patients who visited our memory clinic in the period from June 2015 to September 2019 was retrospectively examined for the presence of OSA. The primary outcome measure was the prevalence of OSA, subdivided into three cognitive syndrome diagnosis groups: subjective cognitive complaints (SCC), mild cognitive impairment and dementia. Secondary outcome measures included age, education level, body mass index, substance use, depression and OSA criteria.
resultsOf the 885 patients included in this study, 153 patients had already been or were diagnosed with OSA (17.3%). The percentage of OSA in the SCC group was significantly higher compared with the dementia group (26.7% vs 8.0%; OR 3.83 [95%CI 2.43-5.99]). Age differed significantly between the SCC group and the dementia group: 63.5 vs 71.5 years (7.6 ± 1.810;
conclusionsPrevalence of OSA at our outpatient memory clinic is generally high. Especially in patients with SCC. We would therefore advocate screening for OSA at memory clinics.
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