Correlation of Obesity Indices with Peak Expiratory Flow Rate in Males and Females

Correlation of Obesity Indices with Peak Expiratory Flow Rate in Males and Females

As body mass index (BMI) and waist hip ratio (WHR) are indices of obesity and as obesity is known to reduce flow rates, an attempt had been made to correlate these indices with peak expiratory flow rate (PEFR) and see whether there is any gender difference in this. 40 males and 40 females in the age group of 18 to 22 years participated in this study in which 20 were obese and another 20 were no...

Peak Expiratory Flow Rate in Healthy Children from Tehran

Background: Measuring peak expiratory flow rate has been suggested as an important tool in asthma management by all international guidelines.  Objective: Studies on various populations have shown considerable variations in normal values of peak expiratory flow rate. Since reference standards for Iranian children are not available, the present study was performed to establish these standards. Me...

Malnutrition and peak expiratory flow rate.

In order to assess the effects of malnutrition on the growth of lung function, 376 Indian schoolchildren aged 6-12 yrs were studied. Peak expiratory flow rate (PEFR) was measured with a Wright peak flow meter, and nutritional status assessed by calculation of the percentage predicted height for age (HFA) and weight for height (WFH) using Harvard standards. After standardizing for height and sex...

Peak expiratory flow rate in elderly Malaysians.

An epidemiological survey was conducted among 1,414 healthy ambulatory elderly persons aged 55 years and above in the Kuala Langat district, Selangor. The relationship between peak expiratory flow rate (PEFR), demographic variables, socioeconomic status, smoking, alcohol use and respiratory symptoms were examined. The peak expiratory flow declined with age and were lower in women of all ages. S...

Peak Expiratory Flow Rate in Normal School Children and Its Correlation with Height