ArticleJournal of intensive care medicine2022
Effect of High Altitude on the Survival of COVID-19 Patients in Intensive Care Unit: A Cohort Study.
Article in Journal of intensive care medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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
10 citing papers in PubMed.
- Variation of the Neutrophil-to-Lymphocyte Ratio and Mean Platelet Volume in a Multicenter Study of Critically Ill Patients with COVID-19 Living at Different Altitudes.Medical sciences (Basel, Switzerland) · 2026Article
- Chronic hypoxia adaptation at high altitude: a perspective on Its potential role in mortality in viral pneumonia-associated ARDS and implications for personalized critical care.Critical care (London, England) · 2026Review
- Prognostic factors for severe community-acquired pneumonia in high altitude areas.Scientific reports · 2026Article
- Evaluating the impact of altitudinal variations on COVID-19 mortality rates: a comprehensive analysis.BMC pulmonary medicine · 2025Article
- Long-Term High-Altitude Exposure, Accelerated Aging, and Multidimensional Aging-Related Changes.JAMA network open · 2025Article
- Receiver operating characteristic (ROC) to determine cut-off points of clinical and biomolecular markers to discriminate mortality in severe COVID-19 living at high altitude.BMC pulmonary medicine · 2023Article
- Biomarkers as predictors of mortality in critically ill obese patients with COVID-19 at high altitude.BMC pulmonary medicine · 2023Article
- Factors Associated with COVID-19 Death in a High-Altitude Peruvian Setting during the First 14 Months of the Pandemic: A Retrospective Multicenter Cohort Study in Hospitalized Patients.Tropical medicine and infectious disease · 2023Article
- Exploring the Association between Oxygen Concentration and Life Expectancy in China: A Quantitative Analysis.International journal of environmental research and public health · 2023Article
- Prediction model for in-hospital mortality in patients at high altitudes with ARDS due to COVID-19.PloS one · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
22 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.