It has been reported that the particulate matter under 10 microm (PM10) has deleterious effects on respiratory health. The purpose of this study was to assess the influence of PM10 upon normal children's lung function. The subjects were 368 middle school students in two areas of Incheon Metropolitan City. One (Incheon) is in the central city and the other (Ganghwa) is in the suburbs. Air pollut...

Since the early days of respiratory care, known then as inhalation therapy, technicians and therapists have been called upon to measure pulmonary function values in patients of all ages. In 1975, Ruppel published his first Manual of Pulmonary Function Testing1 (now in its 10th edition), making it easier for students, educators, and therapists to learn, teach, and practice, using standardized pr...

OBJECTIVE The literature is inconsistent regarding the role of chronic obstructive pulmonary disease (COPD) as a risk factor for blood product transfusion during coronary artery bypass graft (CABG). One reason may be lack of objective criteria to define COPD in previously published reports. We examined the role of COPD as a risk factor for transfusion using a strict definition based on objectiv...

RATIONALE AND OBJECTIVES To evaluate the relationship between measurements of lung volume (LV) on inspiratory/expiratory computed tomography (CT) scans, pulmonary function tests (PFT), and CT measurements of emphysema in individuals with chronic obstructive pulmonary disease. MATERIALS AND METHODS Forty-six smokers (20 females and 26 males; age range 46-81 years), enrolled in the Lung Tissue ...

Pulmonary functions are affected by variables like age, sex, height, weight, and geographic location. Our study aims to establish predicted equations for pulmonary functions in normal South Indian adolescent population. 400 subjects were grouped into pre & peripubertal (10-14 years) and pubertal (15 to 18 years) age categories. Anthropometric data collected, PFT assessed using portable data log...

Introduction: Amyotrophic lateral sclerosis (ALS) is a neurogenic progressive disease that leads to muscle atrophy. The purpose of this study was to evaluate pulmonary function test (PFT) in patients with ALS and its correlation with ASL symptoms. Materials and Methods: This cross-sectional study was performed on 32 ALS patients at Ghaem Hospital, Mashhad...

BACKGROUND & OBJECTIVE High resolution computed tomography (HRCT) scans are known to be helpful in early diagnosis and management of patients with miliary tuberculosis (MTB). We made an attempt in this study to identify patterns of pulmonary MTB on HRCT and to correlate the HRCT disease extent with pulmonary function tests (PFT) and gas exchange analysis (GEA). METHODS A total of 16 non-HIV p...

INTRODUCTION The objective of this study was to investigate the occurrence and consequences of Pseudomonas aeruginosa infection in a group of non-cystic fibrosis (CF) patients with regard to clinical presentation, treatment and change in lung function. MATERIAL AND METHODS This was a three-year retrospective study of 113 patients with P. aeruginosa-positive airway samples achieved from the De...

BACKGROUND AND OBJECTIVE Patients with chronic obstructive pulmonary disease (COPD) are at risk for lung cancer; the diseases have common etiologies, including cigarette smoking. We aimed to clarify the effectiveness of COPD detection using a regional mass-screening program for lung cancer. MATERIALS AND METHODS A total of 7,067 residents of Togane, Chiba, Japan received lung cancer screening...