Correlation between tidal breathing pulmonary function, exhaled nitric oxide and airway hyperresponsiveness in children aged 0–3 years with suspected asthma
Our study revealed that Current airway inflammation and airway obstruction predicted AHR at this point.FeNO, RR, PTEF/TEF25, and age were effective predictive parameters for the degree of AHR in children aged 0-3 years with suspected asthma; FeNO >14 ppb served as an independent factor suggesting AHR in children at methacholine concentrations of 8 mg/ml, and the combined parameters showed better predictive efficacy.
Authors
- Ying Lin (ORCID: https://orcid.org/0009-0003-2625-8771)
- Zhou Fu (ORCID: https://orcid.org/0000-0001-9024-3222)
- Jiangjiao Qin
- Sha Liu (ORCID: https://orcid.org/0000-0003-1498-6168)
- Ting Wang (ORCID: https://orcid.org/0000-0002-8974-596X)
- Xia Wang (ORCID: https://orcid.org/0000-0001-6650-5229)
- Jing Zhao (ORCID: https://orcid.org/0000-0001-7696-4277)
- Fangjun Liu (ORCID: https://orcid.org/0000-0003-2428-6456)
Institutions
- Children's Hospital of Chongqing Medical University (CN)
- Chongqing Medical University (CN)
Publication Details
- Journal
- Frontiers in Pediatrics
- Published
- 2025-07-25
- DOI
- https://doi.org/10.3389/fped.2025.1388951
- Primary Topic
- Asthma and respiratory diseases
- Type
- article
- Field-Weighted Citation Impact
- 0.00