ArticleERJ open research2025
Cardiorespiratory fitness in patients with post-infectious bronchiolitis obliterans: a cross-sectional study.
Article in ERJ open research, 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.
- Home-based, remotely supervised, high-intensity interval training and cardiorespiratory fitness in children and adolescents with post-infectious bronchiolitis obliterans: a randomised controlled trial.The European respiratory journal · 2026Trial
- Narrative Review of the Pathophysiology of Post-Infectious Bronchiolitis Obliterans.Biomolecules · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Post-infectious bronchiolitis obliterans (PIBO) arises after lower respiratory tract infection during childhood and is marked by impaired lung function. Despite possible impacts on exercise capacity, cardiorespiratory fitness in PIBO patients remain largely unknown. This study aimed to examine cardiorespiratory fitness and identify possible demographic and clinical-functional associations. Methods: The following variables were examined in a multicentre, cross-sectional study conducted in clinically stable PIBO patients aged 6-20 years: cardiorespiratory fitness (exercise testing), lung function (spirometry and impulse oscillometry), muscle strength (handgrip, upper and lower extremities), functional capacity (30-s sit-to-stand (STS) test), physical activity level (physical activity questionnaire adolescents and children; PAQ-A-C), body mass index (BMI), quality of life (Saint George's respiratory questionnaire; SGRQ) and dyspnoea perception (modified Medical Research Council scale). Results: 51 patients were enrolled (mean age 13.2±4.2 years, 49% female). BMI z-score was 0.06±1.20. Lung function tests indicated moderate-to-severe obstruction (forced expiratory volume in 1 s (FEV Conclusions: In these patients, cardiorespiratory fitness was impaired mainly due to ventilatory limitations. Lung function, upper and lower limb muscle strength, BMI, quality of life, sex and age were all associated with fitness 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.