Oxygen saturation falls faster with altitude in people with respiratory disease
A population-based study of 5,759 Colombian adults found that oxygen saturation measured by pulse oximetry falls more steeply with altitude ...
Tag: spirometry
Letter Cautions Survey Links Between Cannabis, Asthma and COPD
A methodological letter says symptom-based classifications and missing spirometry limit survey associations between inhaled cannabis, asthma and COPD.
Simple Breathing Test Could Reveal Which Scarring Lung Diseases Are About to Worsen
A single-center cohort study found that impulse oscillometry measures of lung stiffness, especially X5 and AX, strongly predicted subsequent fibrotic ...
Primary tracheal lymphoepithelioma-like carcinoma in a young non-smoking male: a case report highlighting the diagnostic value of flow-volume loop
For six months, a 30-year-old technical engineer in China coughed through the night and grew progressively short of breath with ...
Breathing Training Beats Jump Training for Young Runners’ Lungs, and Their Pupils Reveal Why
A twelve-week randomized controlled trial in ninety Indian youth middle-distance runners found that inspiratory muscle training produced far greater gains ...
Weak Breath Test Flags Lung Disease Risk, But Spirometry Does It Better
A large replication study across the Health and Retirement Study and the English Longitudinal Study of Ageing finds that low ...
Real Breathing Waveforms Reshape How Aerosols Deposit in Patient-Specific Airways
A new CT-based computational study shows that realistic, spirometry-derived breathing waveforms and full-cycle particle tracking significantly change predicted aerosol deposition ...
Classroom Dust Bacteria Linked to Lower Lung Function in Children, European Study Finds
Research presented at the European Respiratory Society Congress links higher levels of Streptomyces and Mycobacterium bacteria in classroom dust across ...
Simple Beats Complex: Rethinking Lung Function Reference Equations for Jordanian Children
A two-phase study of over 2,500 Jordanian children finds that carefully calibrated simple regression models rival or beat machine-learning approaches ...
Weak Grip, Not Weak Lungs, Drives Metabolic Risk in Older Adults
A new study of lung-healthy older adults finds that the apparent link between reduced pulmonary function and metabolic syndrome disappears ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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