Benedicta N Nkeh-Chungag1, Thozama H Mxhosa2, Papama N Mgoduka2. 1. Zoology Department, Faculty of Science Engineering & Technology, Walter Sisulu University, PBX1, Mthatha 5117, South Africa. 2. Walter Sisulu University, PBX1, Mthatha 5117, South Africa.
Abstract
BACKGROUND: Obesity is one of the most important risk factors for cardiovascular diseases (CVDs) including hypertension (HT) which is itself a risk factor for CVDs. Recent studies suggest that waist circumference (WC) may be more sensitive than Body Mass Index (BMI) in determining individual risk scores for CVDs. OBJECTIVES: The current study aimed at investigating the influence of various anthropometric variables on blood pressure status in a group of students from Walter Sisulu University. METHODS: Informed consent was obtained from 216 male and female students from Walter Sisulu University with a mean age of 22.1±0.2 years. Anthropometric measurements were performed for each participant. Blood pressure was measured in triplicates after 10 minutes of rest and the average computed. RESULTS: Just over 46% of the subjects were diagnosed with hypertension (HT) and pre-HT. The gender specific prevalence of HT/pre-HT was higher in the male (76.7%) compared to the female (30.5%) group. Waist circumference (WC) and total body fat (TBF) correlated significantly with blood pressure and HT/pre-HT in females but not males. ROC analysis showed that with the exception of waist-to-hip (WHR), all other anthropometric measurements and ratios studied can be used to discriminate blood pressure in young adult females not males. CONCLUSION: Increased WC and HC were associated with HT and pre-HT in young adult females in the Walter Sisulu University.
BACKGROUND: Obesity is one of the most important risk factors for cardiovascular diseases (CVDs) including hypertension (HT) which is itself a risk factor for CVDs. Recent studies suggest that waist circumference (WC) may be more sensitive than Body Mass Index (BMI) in determining individual risk scores for CVDs. OBJECTIVES: The current study aimed at investigating the influence of various anthropometric variables on blood pressure status in a group of students from Walter Sisulu University. METHODS: Informed consent was obtained from 216 male and female students from Walter Sisulu University with a mean age of 22.1±0.2 years. Anthropometric measurements were performed for each participant. Blood pressure was measured in triplicates after 10 minutes of rest and the average computed. RESULTS: Just over 46% of the subjects were diagnosed with hypertension (HT) and pre-HT. The gender specific prevalence of HT/pre-HT was higher in the male (76.7%) compared to the female (30.5%) group. Waist circumference (WC) and total body fat (TBF) correlated significantly with blood pressure and HT/pre-HT in females but not males. ROC analysis showed that with the exception of waist-to-hip (WHR), all other anthropometric measurements and ratios studied can be used to discriminate blood pressure in young adult females not males. CONCLUSION: Increased WC and HC were associated with HT and pre-HT in young adult females in the Walter Sisulu University.
Entities:
Keywords:
anthropometry; hip circumference; hypertension; pre-hypertension; waist circumference
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