Evidence map›Paper›PMID 41407421›Full record

Observational studyBMJ open2025

Prognostic value of the PaO

Chinh Quoc Luong, Co Xuan Dao, My Ha Nguyen, Dung Thi Pham, Quynh Thi Pham, Tai Thien Vu, Hau Thi Truong, Hai Hoang Nguyen, Thao Thi Phuong Nguyen, Hoai Thi Thu Luong and 23 more

Abstract readObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in BMJ open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

33 authors.

Chinh Quoc LuongNeuro Intensive Care Department, National Institute of Neuroscience, Bach Mai Hospital, Hanoi, Viet Nam.ORCID http://orcid.org/0000-0002-6409-577X
Co Xuan DaoDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
My Ha NguyenDepartment of Health Organization and Management, Faculty of Public Health, Thai Binh University of Medicine and Pharmacy, Hung Yen, Viet Nam.
Dung Thi PhamDepartment of Nutrition and Food Safety, Faculty of Public Health, Thai Binh University of Medicine and Pharmacy, Hung Yen, Viet Nam.
Quynh Thi PhamDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Tai Thien VuDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Hau Thi TruongDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Hai Hoang NguyenNeuro Intensive Care Department, National Institute of Neuroscience, Bach Mai Hospital, Hanoi, Viet Nam.
Thao Thi Phuong NguyenNeuro Intensive Care Department, National Institute of Neuroscience, Bach Mai Hospital, Hanoi, Viet Nam.
Hoai Thi Thu LuongDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Cuong Ba NguyenCenter for Critical Care Medicine, Bach Mai Hospital, Hanoi, Viet Nam.
Dai Quoc KhuongDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Hien Duy DangDepartment of Emergency and Critical Care Medicine, Faculty of Medicine, VNU University of Medicine and Pharmacy, Vietnam National University, Hanoi, Viet Nam.
Cong Hong TranDepartment of Emergency and Critical Care Medicine, Faculty of Medicine, VNU University of Medicine and Pharmacy, Vietnam National University, Hanoi, Viet Nam.
Tu Thanh NguyenDepartment of Emergency and Critical Care Medicine, Faculty of Medicine, VNU University of Medicine and Pharmacy, Vietnam National University, Hanoi, Viet Nam.
Tuan Anh NguyenDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.ORCID http://orcid.org/0000-0002-3554-2526
Thach The PhamDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Giang Thi Huong BuiDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Cuong Van BuiDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Quan Huu NguyenDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Thong Huu TranDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Tan Cong NguyenDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.ORCID http://orcid.org/0009-0001-1596-7199
Khoi Hong VoEmergency Neurology Room, National Institute of Neuroscience, Bach Mai Hospital, Hanoi, Viet Nam.
Lan Tuong VuDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Nga Thu PhanDepartment of Health Organization and Management, Faculty of Public Health, Thai Binh University of Medicine and Pharmacy, Hung Yen, Viet Nam.
Phuong Thi Ha NguyenDepartment of Health Sociology, Faculty of Public Health, Thai Binh University of Medicine and Pharmacy, Hung Yen, Viet Nam.
Trong Dinh NguyenThai Binh Medical College Hospital, Thai Binh Medical College, Hung Yen, Viet Nam.
Cuong Duy NguyenDepartment of Emergency and Critical Care Medicine, Thai Binh University of Medicine and Pharmacy, Hung Yen, Viet Nam.
Anh Dat NguyenDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Chi Van NguyenDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Tuan Quoc DangDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam.
Binh Gia NguyenCenter for Critical Care Medicine, Bach Mai Hospital, Hanoi, Viet Nam.
Son Ngoc DoDepartment of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Viet Nam sonngocdo@gmail.com.ORCID http://orcid.org/0000-0001-6957-377X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo evaluate the accuracy of the arterial oxygen partial pressure/inspired oxygen fraction (PaO

designA retrospective observational study.

settingA central hospital in Vietnam.

participantsAdult patients diagnosed with ARDS based on the Berlin definition and admitted to Bach Mai Hospital between August 2015 and August 2023. ARDS severity was converted from descriptive categories to the Berlin score, ranging from 1 (PaO PRIMARY OUTCOME: All-cause hospital mortality.

resultsOf 345 patients, 67.5% were male, and the median age was 55.0 years (IQR: 39.0-66.0). Hospital mortality was 61.2% (211/345). On the first day of admission, the PaO

conclusionsIn this study of ARDS patients in Vietnam, the PaO

Indexed as

Hospital MortalityOxygenRespiratory Distress SyndromeAdultAgedBlood Gas AnalysisFemaleHumansMaleMiddle AgedPartial PressurePredictive Value of TestsPrognosisRetrospective StudiesROC CurveSeverity of Illness IndexOxygenACCIDENT & EMERGENCY MEDICINEAdult intensive & critical careIntensive Care UnitsINTENSIVE & CRITICAL CAREMortality

Identifiers

PMID41407421
PMCPMC12716528

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.