AIMS To describe symptoms and lung function in patients registered with asthma or chronic obstructive pulmonary disease (COPD) in primary care and to examine how spirometry findings fit with general practitioners' (GPs) diagnoses. METHODS Patients aged ≥40 years with a diagnosis of asthma or COPD registered in the electronic medical record during the previous 5 years were recruited at seven G...

A dvances in portable equipment have led to routine spirometry testing outside of formal pulmonary function laboratories. Practitioners ordering these tests are not formally trained in spirometry interpretation. Providing effective off-site training can be challenging. Our objective was to develop a remotely accessible computer-based tutorial for teaching spirometry interpretation to nonpulmono...

OBJECTIVE To evaluate breathing pattern and thoracoabdominal motion during breathing exercises. METHODS Twenty-four patients with class II or III obesity (18 women; 6 men) were studied on the second postoperative day after gastroplasty. The mean age was 37 +/- 11 years, and the mean BMI was 44 +/- 3 kg/m(2). Diaphragmatic breathing, incentive spirometry with a flow-oriented device and incenti...

Objective. Тo evaluate the possibility of using instrumental methods (spirometry and ultrasound diagnostics) for dynamic monitoring patients with COVID-19-associated lung disease. Materials . To achieve this goal, we performed a comprehensive diagnosis respiratory system lesions in 58 (age - 56.0 years [31; 65]) confirmed COVID-19, followed by examination indexes external function pattern dynam...

BACKGROUND Although reduced function of the respiratory system limits peak oxygen uptake in diseases affecting the lungs or airways, the healthy respiratory system is thought to have a spare capacity for oxygen transport and uptake, and is not considered a limiting factor for peak oxygen uptake in healthy people. However, lung function declines with age and could theoretically limit peak oxygen...

UNLABELLED This PhD thesis was written during my employment at the Research Unit of General Practice in Odense, University of Southern Denmark. It comprises an overview and three papers, all published or submitted for publication in international peer-reviewed scientific journals.   BACKGROUND Non-infectious dyspnoea, chronic cough and wheezing are common symptoms in the population. Patients ...

A previous study using spirometric methods demonstrated that 42% of subjects with tetraplegia experienced significant bronchodilation following inhalation of metaproterenol sulfate (MS). Comparative studies involving subjects with paraplegia were not performed and none has been performed in this population using body plethysmography, a more sensitive method used to assess airway responsiveness....

bronchial responsiveness to bronchodilator medications is usually tested to establish reversibility of airflow obstruction. among the various tests to establish bronchodilator response, fev1, fef25-75% or fef50%, and fvc are the most widely used. in a cross-sectional study, we assessed spirometric responses after administration of bronchodilator in 187 workers with obstructive pattern in spirom...

Background Spirometry is widely regarded as a clinically invaluable measurement method that is of genuine recommend for the diagnosis and management of asthmatic patients. FEV-1 and FEV1/FVC are vastly perceived as asthma severity and control assessment indices, according to the present clinical guidelines. Since FEV-1 index is chiefly within normal ranges even in the most severe cases, the cer...