Evidence map›Paper›PMID 32859360›Full record

ArticleBritish journal of anaesthesia2020

Environmental and economic impact of using increased fresh gas flow to reduce carbon dioxide absorbent consumption in the absence of inhalational anaesthetics.

George Zhong, Ali Abbas, Joseph Jones, Sarah Kong, Tim McCulloch

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in British journal of anaesthesia, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

6 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
  4. Life cycle assessment of memsorb use.Journal of clinical monitoring and computing · 2022
    Article
  5. Article
  6. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

George ZhongDepartment of Anaesthesia, Concord Repatriation General Hospital, Sydney, Australia. Electronic address: drgzhong@gmail.com.
Ali AbbasSchool of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, Australia.
Joseph JonesSchool of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, Australia.
Sarah KongDepartment of Anaesthesia, Concord Repatriation General Hospital, Sydney, Australia.
Tim McCullochDepartment of Anaesthesia, Royal Prince Alfred Hospital, Sydney, Australia; Sydney Medical School, The University of Sydney, Sydney, Australia.
Concord Repatriation General Hospital · AUUniversity of Sydney · AURoyal Prince Alfred Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIncreasing fresh gas flow (FGF) to a circle breathing system reduces carbon dioxide (CO

methodsA test lung with fixed CO

resultsIncreasing FGF from 1 to 6 L min

conclusionsIn the absence of inhalational anaesthetic agents, increasing FGF to 6 L min

Indexed as

Anesthesia, Closed-CircuitAnesthesia, InhalationAnesthetics, InhalationCarbon DioxideEnvironmental PollutionGasesGlobal WarmingHumansLungModels, AnatomicRespiration, ArtificialSodium HydroxideAnesthetics, InhalationCarbon DioxideGasesSodium Hydroxideanaesthesia machinecarbon dioxide absorbentcost analysisfresh gas flowlife cycle assessmentmechanical ventilationtotal intravenous anaesthesia

Identifiers

PMID32859360
OpenAlexW3080934856

What OpenQuestion holds

Textmetadata
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.