ArticleAdvances in respiratory medicine2025
The Role of Impulse Oscillometry in Detection of Preserved Ratio Impaired Spirometry (PRISm).
Article in Advances in respiratory medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Comprehensive application of artificial intelligence in preserved ratio impaired spirometry: A systematic literature review.PloS one · 2026Pooled it
- Trajectory of preserved ratio impaired spirometry (PRISm): patterns, predictors, and potential interventions.Clinical and experimental medicine · 2026Review
- Characteristics of small airway disease in patients with HIV infection: insights from spirometry and impulse oscillometry.BMJ open respiratory research · 2026Article
- Multimodal data-driven multitask learning for enhanced identification and classification of chronic obstructive pulmonary disease: a retrospective study.Journal of global health · 2026Article
- PulmoClass-3DAtt: A Self-Attention Network for Classification of COPD, PRISm and Normal.International journal of chronic obstructive pulmonary disease · 2026Article
- Difference in Respiratory Function Between GOLD Stage 1 and Preserved Ratio Impaired Spirometry as Assessed by Impulse Oscillometry and Spirometry.International journal of chronic obstructive pulmonary disease · 2026Article
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5 authors.
Funding
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Abstract
backgroundInformation is limited regarding the role of impulse oscillometry (IOS) for the detection of preserved ratio impaired spirometry (PRISm). Therefore, we aimed to study the diagnostic ability of IOS in differentiating between PRISm and healthy subjects.
methodsThis retrospective data collection was done at the Lung Health Center, Faculty of Medicine, Chiang Mai University, Thailand between July 2019 and April 2022. The potential diagnostic possibilities of difference in resistance at 5 Hz (R5) and resistance at 20 Hz (R20) (R5-R20) for PRISm detection were analyzed.
resultsThe prevalence of PRISm was higher when using the fixed ratio (FR) criteria (FEV
conclusionsThe %predicted of R5-R20 ≥ 120% showed an acceptable performance for PRISm detection and PRISm may be detected by IOS.
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