Evidence map›Paper›PMID 26612387›Full record

ArticleSleep2016

Insomnia Symptoms Are Not Associated with Dyslipidemia: A Population-Based Study.

Nicholas T Vozoris

Open access · bronzeAbstract read
In one paragraph

Article in Sleep, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.6field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 27 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author at 1 institution in 1 country.

Nicholas T VozorisDivision of Respirology, Department of Medicine, St. Michael's Hospital, Toronto, Ontario, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
St. Michael's Hospital · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

objectivesThe purpose of this study was to examine whether or not insomnia symptoms were associated with measured dyslipidemia.

methodsThis was a population-based multiyear cross-sectional study, using data from 2005-2008 United States National Health and Nutrition Examination Surveys. Survey participants ages 20 y and older self-reported the frequency of difficulty falling asleep, prolonged nocturnal awakening, and undesired early morning awakening over the preceding month. One-time venipuncture was performed and a low-density lipoprotein cholesterol (LDL-C) of ≥ 160 mg/ dL, triglycerides of ≥ 200 mg/dL, and a high-density lipoprotein cholesterol (HDL-C) of < 40 mg/dL denoted dyslipidemia. Descriptive statistics and multiple logistic regression were used.

resultsData on LDL-C, triglycerides, and HDL-C was available for 4,635, 4,757, and 9,798 individuals, respectively. There were no significant associations between having any insomnia symptom at least five times in the past month and high LDL-C (odds ratio [OR] 1.20, 95% confidence interval [CI] 0.92-1.55) or low HDL-C (OR 0.92, 95% CI 0.82-1.04) in unadjusted analyses, or with high triglycerides after adjusting for covariates (OR 1.03, 95% CI 0.78-1.37). Recipients of sleeping pills who also had insomnia symptoms had significantly increased adjusted odds of elevated LDL-C (OR 2.18, 95% CI 1.14-4.15).

conclusionsInsomnia symptoms were generally not associated with dyslipidemia, but receipt of sleeping pills in the setting of insomnia was associated with elevated LDL-C. Further research is needed to confirm a possible link between sleeping pill use and dyslipidemia and to delineate if an association with atherosclerosis exists with specific types of sleeping pills or with all sedative medications more broadly.

Indexed as

AtherosclerosisCholesterol, HDLCholesterol, LDLCross-Sectional StudiesDyslipidemiasFemaleHumansMaleMiddle AgedNutrition SurveysSelf ReportSleep Initiation and Maintenance DisordersTriglyceridesUnited StatesCholesterol, HDLCholesterol, LDLTriglyceridesinsomnialipidspopulation healthsedativessleep

Identifiers

PMID26612387
PMCPMC4763367
OpenAlexW2174425060

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.