Evidence map›Paper›PMID 27942262›Full record

ReviewInternational journal of endocrinology and metabolism2016

Association Between Obstructive Sleep Apnea and Osteoporosis: A Systematic Review and Meta-Analysis.

Sikarin Upala, Anawin Sanguankeo, Soontharee Congrete

Open access · hybridAbstract readReview
In one paragraph

Review in International journal of endocrinology and metabolism, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 21% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Continuous positive airway pressure treatment improves bone mineral density in men affected by severe obstructive sleep apnea syndrome.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2024
    Observational
  10. Article
  11. Review
  12. Article
  13. Sleep Disruption and Bone Health.Current osteoporosis reports · 2022
    Review
  14. Article
  15. Living alone decreased calcaneus ultrasoundFrontiers in public health · 2022
    Article
  16. Article
  17. Sleep disruptions and bone health: what do we know so far?Current opinion in endocrinology, diabetes, and obesity · 2021
    Review
  18. Article
  19. Review
  20. Article
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

3 authors at 2 institutions in 2 countries.

Sikarin UpalaDepartment of Internal Medicine, College of Physicians and Surgeons, Bassett Medical Center and Columbia University, New York, USA; Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Anawin SanguankeoDepartment of Internal Medicine, College of Physicians and Surgeons, Bassett Medical Center and Columbia University, New York, USA; Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Soontharee CongreteDepartment of Medicine, St. Elizabeth's Medical Center, Boston, Massachusetts, USA.
Columbia University · USSt. Elizabeth's Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextHypoxia reduces osteoblast growth resulting in bone thinning and osteoporosis. Although obstructive sleep apnea (OSA) with recurrent hypoxia might be a contributing factor for osteoporosis development, whether OSA is a risk or protective factor for osteoporosis has not been demonstrated.

objectivesThis systematic review and meta-analysis evaluated the association between OSA and osteoporosis using published observational studies. DATA SOURCES: PubMed/MEDLINE and EMBASE databases. STUDY SELECTION: We completed a systematic review and meta-analysis of published observational studies that evaluated incidence or prevalence of osteoporosis or bone mineral density in obstructive sleep apnea compared with controls. Severity of OSA was characterized using the apnea-hypopnea index (AHI). DATA EXTRACTION: Primary outcomes were incidence, prevalence, or odds ratio of having osteoporosis, defined as bone mineral density T-score < -2.5 SD.

resultsOf 353 articles, 344 articles were excluded, 9 underwent full-length review and data were extracted from 7 studies consisting of 113,558 patients. Finally, 3 extracted studies were included in the meta-analysis of osteoporosis. Among cohort studies, the pooled odds ratio of osteoporosis in patients with OSA was 1.92 (95% confidence interval [CI]: 1.24 - 2.97) compared with controls. Among cross-sectional studies, odds of osteoporosis was higher in controls compared with patients with OSA (OR = 0.60, 95% CI: 0.42 - 0.87). In subgroup analysis by gender and study design, in both sexes, only cohort studies had higher odds of osteoporosis compared with controls.

conclusionsThere was significant association between OSA and osteoporosis in studies with cohort design. Further prospective studies with large numbers of patients adjusted for the effects of age, sex, or BMI are required to comprehensively determine whether OSA is a risk factor for osteoporosis.

Indexed as

Meta-AnalysisObstructive Sleep ApneaOsteoporosisRiskSystematic Review

Identifiers

PMID27942262
PMCPMC5136464
OpenAlexW2475208867

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.