Association between Anthropometry and Blood Pressure among Female Teachers of Child-Bearing Age in Ghana.

Abstract

The prevalence of hypertension is high among women due to the high prevalence of obesity observed among them. This study determines the relationship between anthropometry and blood pressure among women of child-bearing age. A cross-sectional survey was conducted on a total of 400 female teachers between the ages of 18-49 years from the Accra District of Ghana. A structured questionnaire was used to gather information on the socioeconomic status, anthropometric and blood pressure measurements, physical activity, alcohol and nutrient intakes. Appropriate statistical methods were used to determine the association between variables. In this study, anthropometric measurements such as body mass index, waist-to-hip ratio and waist circumference indicated a strong positive relation with blood pressure. The prevalence of hypertension among the female teachers was found to be 11.5%.  About 35% of the women were overweight while 27% were found to be obese. Parity, income level and beer intake showed significant association with high blood pressure. Consumption of fruits and vegetables was observed to be low. Waist-to-hip ratio and age of the female teachers appeared to be the greatest predictors of high blood pressure. Women with central obesity were 2 times at risk of developing hypertension than those who were not [2.12 (0.99-4.51)]. Female teachers who knew their hypertension status were 6 times more likely to be detected as hypertensive by this study [6.11 (2.37-15.78)] and participants who were above 35 years were 5.7 times at risk of developing hypertension [5.68 (2.10-15.38)] than those below 35 years. Measures such as healthy eating guidelines supported with vigorous physical activities must be put in place in the various schools to help teachers maintain healthy body weights.

Keywords: Anthropometry, Blood pressure, Female Teachers, Childbearing age