Evidence map›Paper›PMID 25382105›Full record

SynthesisScientific reports2014

Obstructive sleep apnea and the risk of perinatal outcomes: a meta-analysis of cohort studies.

Ting Xu, Yuan Feng, Hui Peng, Dongying Guo, Taoping Li

Abstract readMeta-Analysis
In one paragraph

Synthesis in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 5 pooled it
–field-weighted citation impact
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

31 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Guideline
  6. Observational
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. The Impact of Intermittent Hypoxia on Metabolism and Cognition.International journal of molecular sciences · 2022
    Review
  14. Article
  15. Obstructive sleep apnea in pregnant women.International anesthesiology clinics · 2022
    Article
  16. Article
  17. Intermittent Hypoxia Upregulates theInternational journal of molecular sciences · 2021
    Article
  18. Obstructive Sleep Apnea in Pregnancy: Early Lessons From Our Sleep Pregnancy Clinic.WMJ : official publication of the State Medical Society of Wisconsin · 2021
    Article
  19. Review
  20. Screening extremely obese pregnant women for obstructive sleep apnea.American journal of obstetrics and gynecology · 2018
    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

5 authors.

Ting XuDepartment of Sleep Medicine Center, NanFang Hospital, Southern Medical University, Guangzhou 510515, China.
Yuan FengDepartment of Sleep Medicine Center, NanFang Hospital, Southern Medical University, Guangzhou 510515, China.
Hui PengDepartment of Sleep Medicine Center, NanFang Hospital, Southern Medical University, Guangzhou 510515, China.
Dongying GuoDepartment of Sleep Medicine Center, NanFang Hospital, Southern Medical University, Guangzhou 510515, China.
Taoping LiDepartment of Sleep Medicine Center, NanFang Hospital, Southern Medical University, Guangzhou 510515, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inconsistent information exists in the relationship between obstructive sleep apnea (OSA) and perinatal outcomes. This study was intended to investigate whether OSA in pregnant women has a potential to elevate the incidence of the maternal and neonatal outcomes by performing a meta-analysis of all available cohort studies. Five cohort studies including 977 participants were eligible for inclusion. The association between OSA and the risk of perinatal outcomes was expressed as relative risks (RR), with 95% confidence interval (CI). Our results revealed that OSA group was associated with more frequent preeclampsia (RR 1.96; 95% CI 1.34 to 2.86), preterm birth (RR 1.90; 95%CI 1.24 to 2.91), cesarean delivery (RR 1.87; 95% CI 1.52 to 2.29) and neonatal intensive care unit (NICU) (RR 2.65; 95% CI 1.86 to 3.76). On analyzing data for the prevalence of gestational diabetes and small gestational age (SGA) < 10th percentile (RR 1.40; 95% CI 0.62 to 3.19, and RR 0.64; 95%CI 0.33 to1.24, respectively), there were no significant differences in both group. Findings from this meta-analysis indicate that OSA in pregnant women significantly increases the incidence of maternal and neonatal outcomes, which is associated with more frequent preeclampsia, preterm birth, cesarean delivery and NICU admission.

Indexed as

Cohort StudiesFemaleHumansInfant, NewbornOdds RatioOutcome Assessment, Health CarePregnancyPregnancy ComplicationsPregnancy OutcomeSleep Apnea, Obstructive

Identifiers

PMID25382105
PMCPMC4225536

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.