Modifiable risk factors of hypertension and socio-demographic profile in Oghara, Delta State; prevalence and correlates

Abstract

BACKGROUND: Factors associated with the development of hypertension can be categorized into modifiable and non-modifiable risk factors. The modifiable risk factors include obesity, physical inactivity, high salt diet, smoking alcohol consumption and others. AIM: This study was aimed to determine the prevalence of modifiable risk factors of hypertension in a rural community; Oghara and to ascertain if any association exists with these risk factors and socio-demographic variables. SUBJECTS AND METHODS: Descriptive cross-sectional study design was utilized for the study and it was carried out over a period of 6 months (Feburary 2012 to August 2012). Cluster sampling was utilized to select a total of 272 respondents for the study. An interviewer administered questionnaire was used to collect data and data analysis was performed by SPSS version 16.0 (Chicago II, USA). RESULTS: The prevalence of hypertension is 21.0% (57/272), while the prevalence of modifiable risk factors of hypertension such as smoking, alcohol consumption and obesity are 15.8% (43/272), 43.4% (118/272) and 18.8% (51/272) respectively. There is a statistical significant association between hypertension and smoking (P < 0.001), as well as hypertension and alcohol. (P < 0.001), on the other hand socio-demographic variables were significantly associated with smoking (P < 0.001). CONCLUSION: The study showed high prevalence of modifiable risk factors of hypertension. This underscores the need for preventive efforts to encourage changes in life style pattern in order to reverse the impending epidemic of hypertension and other non-communicable diseases.