ArticleIndian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine2025
Role of Oxygen Saturation Index as a Noninvasive Surrogate Marker of Oxygenation in Intubated Critically Ill Adult Patients: A Prospective Observational Study.
Article in Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Author Response: Bias-aware Oxygen Saturation Index in Critical Care: A Standards-first Framework to Make a Useful Tool Truly Fair.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2025Article
- Bias-aware Oxygen Saturation Index in Critical Care: A Standards-first Framework to Make a Useful Tool Truly Fair.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and aim: This study aims to compare the oxygenation saturation index (OSI), a noninvasive marker, with commonly used invasive markers of oxygenation [PaO Patients and methods: A total of 91 intubated patients aged between 18 and 75 years admitted to the surgical ICU with preexisting or new onset respiratory failure were recruited as per predefined exclusion and inclusion criteria after being on the ventilator for 48 hours. Patients were enrolled in the study for 7 days or till extubation, tracheostomy, or death. The OSI was compared with other invasive and noninvasive markers to assess correlation. Results: Strong correlation of OSI with P/F ratio, SpO Conclusion: Oxygen saturation index is a valid noninvasive marker of oxygenation in critically ill intubated patients and correlates well with invasive markers of oxygenation. How to cite this article: Koshy A, Kurian G, Jacob J, Vincent D, Rao SV, Subramani K,
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.