Evidence map›Paper›PMID 34774046›Full record

ArticleBMC pulmonary medicine2021

Effect of arterial blood bicarbonate (HCO

Chong Pei, Shuyu Gui

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC pulmonary medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 3 pooled it
0.8field-weighted citation impact, top 28% 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

4 citing papers in PubMed, 3 syntheses or guidelines pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. 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

2 authors at 1 institution in 1 country.

Chong PeiDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, No. 81 of Mei Shan Road, Hefei, 230001, Anhui, People's Republic of China.
Shuyu GuiDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, No. 81 of Mei Shan Road, Hefei, 230001, Anhui, People's Republic of China. 117913380@qq.com.ORCID http://orcid.org/0000-0001-7467-5869
Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo evaluate the effect of arterial bicarbonate (HCO

methodsA total of 144 patients with suspected OSA were included. Polysomnograms (PSG) and blood gas analysis were performed, and the Epworth Sleepiness Scale (ESS), STOP-Bang questionnaire, and Berlin questionnaire were completed. The correlation between the arterial HCO

resultsArterial HCO

conclusionThe sensitivity of the SBQ was better than that of the Berlin questionnaire and ESS. After combining arterial blood HCO

Indexed as

AdultAgedBicarbonatesBlood Gas AnalysisFemaleHumansMaleMiddle AgedPolysomnographyProspective StudiesSensitivity and SpecificitySleep Apnea, ObstructiveSurveys and QuestionnairesBicarbonatesArterial blood HCO3 − concentrationBerlin questionnaireEpworth Sleepiness ScaleObstructive sleep apneaPolysomnogramsSTOP-Bang questionnaire

Identifiers

PMID34774046
PMCPMC8590281
OpenAlexW3193229238

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.