Evaluation of pulmonary function tests in elderly population

Journal Title: International Journal of Medical Science and Public Health - Year 2017, Vol 6, Issue 1

Abstract

Background: An understanding of age-related changes in the respiratory functions is important. Objective: To evaluate the pulmonary function tests (PFTs) in elderly population and to construct prediction equations for them. Material and Methods: PFTs were performed on 185 healthy, non-smoker (115 male and 70 female) subjects aged 60 years and above. They were divided into 4 groups: Group I (60–64 years), Group II (65–69 years), Group III (70–74 years) and Group IV (75 years and above). Results: There was progressive decline in mean values of body weight (wt) and body surface area (BSA) with increase in age (p < 0.001). Forced vital capacity (FVC), forced expiratory volume in half second (FEV0.5), forced expiratory volume in 1 second (FEV1 ), forced expiratory volume in 3 seconds (FEV3 ), peak expiratory flow rate (PEFR), and maximum voluntary ventilation (MVV) showed a significant decrease in their mean values in all groups. Prediction equations for estimating mean values of FVC, FEV1 , and PEFR were constructed. Conclusion: Aging is associated with significant reduction in PFT values.

Authors and Affiliations

R. K. Dhar, Mrityunjay Gupta, Vijay Khajuria, Navinder Singh

Keywords

Related Articles

Depression among emergency room physicians and its associated factors in Makkah Al-Mokarramah Hospitals

Background: Several studies indicated that medical community might exhibit a relatively high level of certain mental health problems, particularly depression. Knowledge about the predictors of...

&nbsp;Comparison of conventional viva examination with objective structured viva in second year pathology students

&nbsp;Background: The evaluation of students is an important part of any educational process and it is necessary to assess their performance. As a part of feedback for teaching process, it also helps improve the perform...

&nbsp;A comparative study of single-dose preoperative antibiotic prophylaxis versus routine long-term postoperative prophylaxis in elective general surgical cases

&nbsp;Background: Surgical site infection (SSI) is a major contributor to increased mortality and health-care cost globally, which can be reduced by appropriate antibiotic prophylactic use. The proper duration of antimi...

Morbidity profile of neonates and biological factors associated with it among admitted newborn babies at tertiary care institute, Jamnagar

Background: India is still among the high infant mortality rate countries and two third of the infant deaths occur during neonatal period. Neonatal mortality rates have reduced much less than postneonatal death. Morbidit...

Assessment of patient satisfaction: a descriptive study at outpatient department of a tertiary care public hospital in Jabalpur

Background: Patients satisfaction has always been important issue for physicians and hospital administrators. A patient is the ultimate consumer of the hospital. He is the person in distress and expects...

Download PDF file
  • EP ID EP294642
  • DOI 10.5455/ijmsph.2016.07022016535
  • Views 89
  • Downloads 0

How To Cite

R. K. Dhar, Mrityunjay Gupta, Vijay Khajuria, Navinder Singh (2017). Evaluation of pulmonary function tests in elderly population. International Journal of Medical Science and Public Health, 6(1), 1-5. https://europub.co.uk/articles/-A-294642