Evidence map›Paper›PMID 31705277›Full record

ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2020

Associations among sleep symptoms, physical examination, and polysomnographic findings in children with obstructive sleep apnea.

Xiao-Hong Yan, Yu Zhao, Jing Wang, Tian Shen, Wen Yang, Yixin Qiao, Danni Cheng, Min Chen

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Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

5 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Association of adenoid hypertrophy and clinical parameters with preoperative polygraphy in pediatric patients undergoing adenoidectomy.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Article
  3. Article
  4. Article
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Xiao-Hong Yan *Department of Oto-Rhino-Laryngology, West China Hospital, West China Medical School, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China.
Yu ZhaoDepartment of Oto-Rhino-Laryngology, West China Hospital, West China Medical School, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China. yutzhao@163.com.ORCID http://orcid.org/0000-0003-1874-908X
Jing Wang *Department of Oto-Rhino-Laryngology, West China Hospital, West China Medical School, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China.
Tian ShenDepartment of Oto-Rhino-Laryngology, West China Hospital, West China Medical School, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China.
Wen YangDepartment of Oto-Rhino-Laryngology, West China Hospital, West China Medical School, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China.
Yixin Qiao
Danni ChengDepartment of Oto-Rhino-Laryngology, West China Hospital, West China Medical School, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China.
Min ChenDepartment of Oto-Rhino-Laryngology, Chengdu Shangjin Nanfu Hospital, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan, China.
West China Medical Center of Sichuan University · CNSichuan University · CN

Funding

Key Research and Development Support Programmes of Chengdu Science and Technology Bureau 2018-YFYF-00123-SNthe Fundamental Research Funds for the Central Universities 2012017yjsy118
6 · The paper itself

Abstract

purposeThe relationships among PSG findings, OSA symptoms, and tonsil and adenoid size are not clear. In this study, we aimed to investigate the associations between pediatric OSA and tonsil and adenoid size using subjective (OSA-18 questionnaire) and objective (PSG) measurements.

methods101 consecutive patients aged from 2 to 12 years (mean age, 5.4 ± 2.2 years; boys, 72.3%) diagnosed with OSA were enrolled in two age groups (2-6 years group and 7-12 years group) and underwent PSG and lateral cephalometric radiography. Tonsil size and the adenoid-nasopharyngeal (A/N) ratio were determined. Quality of life and sleep symptoms were measured using the Chinese version OSA-18 questionnaire. Demographic and clinical data were obtained.

results75 and 26 patients were separately enrolled in 2-6 years group and 7-12 years group. In 2-6 years group, the multiple linear regression revealed that tonsil size and A/N ratio were associated with log apnea-hypopnea index (AHI), and the Spearman's rank correlation reflected a positive correlation between log AHI and the OSA-18 sleep disturbance score (r = 0.362, P = 0.001). Log OSA-18 score was correlated with tonsil size (r = 0.349, P = 0.002) but not the A/N ratio in 2-6 years group. Finally, no significant associations were observed between log OSA-18 scores and log AHI in all patients.

conclusionAs PSG stays the golden standard for diagnoses of pediatric OSA, physical examinations and quality-of-life assessments are needed to fully assess the impact of OSA on children.

Indexed as

AdenoidsChildChild, PreschoolCross-Sectional StudiesFemaleHumansHypertrophyMaleNasopharynxOrgan SizePalatine TonsilPhysical ExaminationPolysomnographyProspective StudiesQuality of LifeSleep Apnea, ObstructiveObstructive sleep apneaOSA-18 questionnairePediatric sleep disorderPhysical examinationPolysomnography

Identifiers

PMID31705277
OpenAlexW2983961982

What OpenQuestion holds

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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.