Correlation of body mass index with flow rates and maximum voluntary ventilation: A comparative study
Journal Title: National Journal of Physiology, Pharmacy and Pharmacology - Year 2017, Vol 7, Issue 9
Abstract
Background: In an obese individual, weighing 140 kg more than 50% of body weight is represented by adipose tissue. Aims and Objective: The aim is to study correlation of body mass index (BMI) and flow rates (forced expiratory flow 25-75% [FEF 25-75%], FEF 75%, peek expiratory flow [PEF], and maximum voluntary ventilation [MVV]) of pulmonary function test in controls and patients. Materials and Methods: The study was conducted in the Department of Physiology, SDM College of Medical Sciences and Hospital, Dharwad. A total of 150 male students in the age group of 15-24 years of the college formed the individuals of the study. Results: FEF 25-75%: The mean (±SD) FEF 25-75% at rest in overweight group was 3.76 ± 0.88 L/s, in obese group was 3.75 ± 1.08 L/s, and in controls was 1.66 ± 0.85 L/s (P > 0.05). FEF 75%: The mean (±SD) FEF 75% at rest in overweight group was 1.70 ± 0.58 L/s, in obese group was 1.79 ± 0.74 L/s, and in controls was 2.11 ± 0.94 L/s. It is significantly less in overweight group compared to control group. PEF: The mean (±SD) PEF at rest in overweight group was 8.48 ± 0.89 L/s, in obese group was 8.04 ± 1.72 L/s, and in controls was 8.60 ± 1.18 L/s (P > 0.05). MVV: The mean (±SD) MVV at rest in overweight group was 145.62 ± 12.65 L/min, in obese group was 137.06 ± 33.96 L/min, and in controls was 151.41 ± 26.07 L/min. It is significantly less in obese group compared to control group. Conclusion: Correlation of BMI with PFT shows a significant negative correlation of BMI with flow rates (FEF 25-75%, FEF 75%, PEF, and MVV) of the pulmonary function test.
Authors and Affiliations
Khaleel Ahmed Manik, Leena S Hiremath, Imran Jagadal
Keywords
Related Articles
- EP ID EP291954
- DOI 10.5455/njppp.2017.7.0517928052017
- Views 82
- Downloads 0
Classical autonomic function tests in patients with type 2 diabetes mellitus and healthy volunteers: A comparative study
Background: The incidence of autonomic dysfunction has increased in the presence of type 2 diabetes mellitus and various tools have been developed for assessing it. Classical autonomic function tests are one among...
Assessment and correlation of the World Health Organization 5 well-being index and blood pressure in software professionals
Background: India is a major player in the field of IT industry and employs more than half million people today who spend long stressful hours using the computer. Due to urbanization stress has now became an inescapable...
The anxiolytic effect of bee pollen hydroalcoholic extract in mice
Background: Anxiety is a common human mental disorder. Medicinal therapy of this disease is associated with many sideeffects. Thus, search for new medication with fewer side-effects seems inevitable. Bee pollen (often re...
The pattern of unmet need of contraceptive use in married couples attending a tertiary care hospital in Eastern India
Background: Knowledge regarding contraceptives and practice of their use or nonuse decide the health outcomes of married women. There appears to be an unmet need of contraceptive use making a gap between the reproductive...
Status of inflammatory markers and growth factor in gastric ulcer protective effects of Punica granatum L. peel extract in rat
Background: Inflammatory markers, namely, myeloperoxidase (MPO), cytokines (tumor necrosis factor-alpha [TNF-α], and interleukin-1 beta [IL-1β]) and vascular endothelial growth factor (VEGF) have been reported to play an...