David P. Johns

Breathe Well
Hobart, TAS, Australia

Last Updated: 09/26/2026

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Found 54 publications

FEF25-75% trajectories from age 7 to 53 years, associations with childhood and parental preconception factors, and midlife COPD risk: a prospective cohort study.

FEF25-75% trajectories from age 7 to 53 years, associations with childhood and parental preconception factors, and midlife COPD risk: a prospective cohort study.

Journal: The Lancet. Respiratory medicine
Published: December 06, 2025

Paradigm shifts in asthma: what is old is new again.

Paradigm shifts in asthma: what is old is new again.

Journal: The Lancet. Respiratory medicine
Published: November 12, 2025

Reply: An index of maximal expiratory flow-volume curve with different features related to central and peripheral concavity.

Reply: An index of maximal expiratory flow-volume curve with different features related to central and peripheral concavity.

Journal: ERJ open research
Published: November 11, 2025

Concavity of the maximal expiratory flow-volume curve, and incidence of COPD and respiratory symptoms: a population-based cohort study.

Concavity of the maximal expiratory flow-volume curve, and incidence of COPD and respiratory symptoms: a population-based cohort study.

Journal: ERJ open research
Published: April 05, 2025

Prevalence and characteristics of adults with preserved ratio impaired spirometry (PRISm): Data from the BOLD Australia study.

Prevalence and characteristics of adults with preserved ratio impaired spirometry (PRISm): Data from the BOLD Australia study.

Journal: Chronic respiratory disease
Published: January 23, 2025

Lifetime Body Mass Index Trajectories and Contrasting Lung Function Abnormalities in Mid-Adulthood: Data From the Tasmanian Longitudinal Health Study.

Lifetime Body Mass Index Trajectories and Contrasting Lung Function Abnormalities in Mid-Adulthood: Data From the Tasmanian Longitudinal Health Study.

Journal: Respirology (Carlton, Vic.)
Published: August 14, 2024

Can We Use Lung Function Thresholds and Respiratory Symptoms to Identify Pre-Chronic Obstructive Pulmonary Disease? A Prospective, Population-based Cohort Study.

Can We Use Lung Function Thresholds and Respiratory Symptoms to Identify Pre-Chronic Obstructive Pulmonary Disease? A Prospective, Population-based Cohort Study.

Journal: American journal of respiratory and critical care medicine
Published: January 18, 2024

Risk factors and clinical characteristics of breathlessness in Australian adults: Data from the BOLD Australia study.

Risk factors and clinical characteristics of breathlessness in Australian adults: Data from the BOLD Australia study.

Journal: Chronic respiratory disease
Published: December 21, 2023

COPD in Never-Smokers: BOLD Australia Study.

COPD in Never-Smokers: BOLD Australia Study.

Journal: International journal of chronic obstructive pulmonary disease
Published: October 03, 2023

Respiratory Symptoms, Disease Burden, and Quality of Life in Australian Adults According to GOLD Spirometry Grades: Data from the BOLD Australia Study.

Respiratory Symptoms, Disease Burden, and Quality of Life in Australian Adults According to GOLD Spirometry Grades: Data from the BOLD Australia Study.

Journal: International journal of chronic obstructive pulmonary disease
Published: July 13, 2023

Clinical characteristics of adults with self-reported diagnosed asthma and/or COPD: data from the BOLD Australia Study.

Clinical characteristics of adults with self-reported diagnosed asthma and/or COPD: data from the BOLD Australia Study.

Journal: ERJ open research
Published: February 14, 2023

Lifetime spirometry patterns of obstruction and restriction, and their risk factors and outcomes: a prospective cohort study.

Lifetime spirometry patterns of obstruction and restriction, and their risk factors and outcomes: a prospective cohort study.

Journal: The Lancet. Respiratory medicine
Published: June 27, 2022
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Last Updated: 09/26/2026