ArticleJournal of clinical medicine research2019
Is Bedside End-Tidal CO
Article in Journal of clinical medicine research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed.
- Pre-CT risk stratification using the D-dimer/pCO₂ ratio in D-dimer-positive emergency department patients: diagnostic accuracy study.BMC emergency medicine · 2025Article
- Pulmonary embolism with chronic obstructive pulmonary disease.Chronic diseases and translational medicine · 2021Review
- PaCOAdvanced biomedical research · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPulmonary embolism (PE) is among the most difficult conditions to diagnose in emergency department. The majority of patients thought to have PE are tested positive for D-dimer and subsequently tested with advanced diagnostic modalities. Novel noninvasive tests capable of excluding PE may obviate the need for advanced imaging tests. We studied the role of combined clinical probability assessment and end-tidal carbon dioxide (ETCO
methodsWe included 100 consecutive subjects suspected to have PE and a positive D-dimer test to study clinical probability of PE and ETCO
resultsDiagnostic performances of tests were as follows: ETCO
conclusionsETCO
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Registered trials
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