The Effect of Ageing on Vital Capacity and Peak Expiratory Flow Rate in Healthy Non-Smoking Agricultural Workers
Journal Title: International Journal of Medical and Health Sciences - Year 2012, Vol 1, Issue 4
Abstract
Background: Agricultural workers have an increased risk of respiratory diseases. Occupation and age among many other factors influence the lung function. Growing body of scientific literature from oversees have highlighted the decline in lung function with age in farmers and farm related workers. The aim of the present study was to assess the age related decline in lung function in agricultural workers since most of the Indian studies reported age related decline in lung function in general population but none in agricultural population. Methods: A total number of 64 healthy, non-smoking agricultural workers were divided into two groups according to their age. First group consisted of 31 subjects aged between 20-25 years and the second group consisted of 33 subjects aged between 26-40 years. Vital capacity (VC) and Peak Expiratory Flow Rate (PEFR) were measured using spirometry in both the groups. Vital Index was calculated from the vital capacity and body surface area. Results: Peak Expiratory Flow Rate was decreased significantly with advancing age in agricultural workers but not the Vital Capacity. Conclusion: Both obstruction to the air flow and senile degenerative changes in the lungs together might have played role in decreased PEFR in agricultural workers. KEYWORDS: Age, Vital Capacity, PEFR, Agricultural Workers.
Authors and Affiliations
Tambi Medabala, Rao BN, Glad Mohesh MI, Praveenkumar M
Keywords
Related Articles
- EP ID EP39686
- DOI -
- Views 272
- Downloads 0
Laparoscopic Evaluation of Female Infertility
Objectives: To evaluate the causes of female factors both in primary and secondary infertility with diagnostic laparoscopy. Materials and Methods: One hundred women with both primary and secondary infertility were selec...
Tooth Hemisection and Restoration an Alternative To Extraction For A Grossly Decayed Multirooted Tooth - A Case Report
Advances in dentistry, as well as the increased desire of patients to maintain their dentition, have lead to treatment of teeth that once would have been removed. In order to carry out this present day mandate, extensiv...
Otomycosis : A Clinico Mycological Study
Introduction: Otomycosis is a common fungal infection of the ear that is seen in the tropical and sub tropical regions of the world. Objective: The aim of this study was to determine the prevalence of fungal agents and...
Chordoma Presenting As Gluteal Mass
Chordomas are rare slow growing malignant bone tumor arising from remnants of the notochord (majority of the tumor occurs in the midline axial skeleton, however, a small number of which have been reported as extra-axial...
Prevalence of Intron 22 Inversions in Pakistani Hemophilic Patients
Background and Objectives: Hemophilia A is characterized by deficiency in factor VIII clotting activity that results in prolonged bleeding after injuries, tooth extractions, or surgery, and delayed or recurrent bleeding...