ArticleSleep medicine2026
Frequent chronic pain in relation to sleep disturbances: A nationally representative study of adults in the United States.
Article in Sleep medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
backgroundFrequent chronic pain (FCP) is associated with sleep. Primarily, pain can increase stress and inflammation, impairing sleep. In turn, but less commonly, poor sleep can increase pain sensitivity, suggesting potential bidirectionality. However, the FCP-sleep relationship has not been investigated across various sociodemographic groups, especially in nationally representative samples.
methodsUsing the 2013-2018 US National Health Interview Survey, we investigated FCP-sleep associations among adults. Participants self-reported musculoskeletal pain over the past three months (FCP: yes ['everyday'/'most days'] vs. no ['some days'/'never']), short sleep duration (<7-h), insomnia symptoms (difficulty falling/staying asleep ≥3 times/week), and nonrestorative sleep (NRS: waking feeling rested ≤3 days/week). Adjusting for confounders, we used survey-weighted Poisson regression with robust variance to estimate prevalence ratios (PRs) and 95% confidence intervals (CIs) for associations, overall and by age, sex, and race along with ethnicity.
resultsAmong 90,810 adults, mean age±SE was 48 ± 0.11 years, 24% reported FCP (64% of adults aged ≥50 years, 56% of women). FCP was associated with a higher prevalence of short sleep, with stronger associations among younger (PR
conclusionsThere were complex associations between FCP and sleep health among US adults that varied by sociodemographic characteristics. Targeted intervention studies are warranted.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.