ArticleLung India : official organ of Indian Chest Society2024
Normative values of oxygen saturation by pulse oximetry (SpO2) in apparently healthy children from Eastern India - A cross-sectional study.
Article in Lung India : official organ of Indian Chest Society, 2024. 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.
- Nine-grid segmentation strategy for photoacoustic imaging of microcirculation oxygenation dynamics in the thenar muscle.Photoacoustics · 2026Article
- Normative pulse oximetry values in healthy children: A cross-sectional study from Jeddah, Saudi Arabia.Saudi medical journal · 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
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe primary objective was to determine normative values of oxygen saturation (SpO2) by pulse oximetry in apparently healthy children, aged 1 month to 14 years. The secondary objective was to explore any variation in oxygen saturation levels by age and gender. MATERIALS AND
methodsIt was a cross-sectional study conducted at a tertiary care centre and schools in Bhubaneswar, Odisha, India, from January 2021 to December 2022. Apparently healthy children were enrolled. Using a standardized pulse oximeter and appropriately sized probes, SpO2 was recorded after stabilization of plethysmograph waves. Three consecutive readings were taken, and an average was noted. The 2.5th centile SpO2 value was taken as the lower limit of normal.
resultsThe median (IQR) saturation of the sample population was 99.7% (99-100). The 2.5th, 5th, 25th, and 75th percentiles were 97.7%, 98%, 99%, and 100%, respectively. Median SpO2 and its percentiles were estimated for each age group. The 2.5th centile SpO2 for infantile age group was 96.4%. No significant age and gender-wise variations of SpO2 were noted.
conclusionsThe present study established normal reference range oxygen SpO2 levels in apparently healthy children from an eastern India region that is situated at 62 m (204 ft) above the sea level.
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.