Variation of Peak Expiratory Flow Rate with Body Mass Index in Medical Students of Karachi, Pakistan

Authors

  • Hasnain Abbas Dharamshi
  • Ahmad Faraz
  • Erum Ashraf
  • Ali Abbas Mohsin Ali
  • Mansoor Ali Merchant Rameez
  • Syed Muhammad Ali Abidi
  • Saad Ullah
  • Mustaqueem Ur Rehman
  • Taha Nafees

DOI:

https://doi.org/10.3823/1720

Keywords:

PEFR, B.M.I, Medical Students

Abstract

OBJECTIVE: The primary aim of our study was to assess the variation of PEFR with BMI in normal medical students of Karachi, Pakistan

DESIGN: Cross-sectional study

Setting: Medical students of Karachi Medical and Dental College

Participants: 138 non-smoker healthy medical students composed of 111 females and 27 males.

VARIABLE PARAMETERS: They include mean age, body height and body weight and PEFR. They were marked separately for each gender

RESULTS: The mean BMI in females was found out to be 18.54±2.10 corresponding with that of mean PEFR value 431.62±56.62 whereas in males the mean BMI was 25.07±2.96 corresponding with that of mean PEFR value 533.70±23.22. Also there is a statistically significant variation in PEFR with an increase in BMI.

CONCLUSION: The study concludes that PEFR is affected positively by variation in BMI. Also young males have more BMI and PEFR values than their young female counterparts. A large sample size with accurate peak flow meter is required along with ethnic consideration of the study population for better and accurate results

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Published

2015-06-02

Issue

Section

Global Health & Health Policy

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