Prevalence of Hypertension and Treatment Outcome in Tertiary Care

Abstract

INTRODUCTION: High blood pressure (BP) is ranked as the third most important risk factor for attributable burden of disease in south Asia. Raised blood pressure is a major risk factor for chronic heart disease, stroke, and coronary heart disease. WHO rates hypertension as one of the most important causes of premature death worldwide[i]. In India 57% of all stroke deaths and 24% of all coronary heart disease (CHD) deaths are due to hypertension. Other than coronary heart disease and stroke, complications include peripheral vascular disease, heart failure, renal impairment, retinal hemorrhage, and visual impairment.
 MATERIAL AND METHODS: Study population was adult patients who had been receiving anti-hypertensive treatment at hospital for at least 6 months. Interviews were conducted with all the participants and the questionnaires were filled. Demographic and anthropometric data were obtained for the patient who includes height and weight, BMI (Body Mass Index), personal medical history was obtained, and diagnosis of hypertension and other co-morbid conditions were recorded.
 RESULTS: A total of 200 patients were included in this study were observed and traced up to 6 month period of the study. 200 patients were included in the study of which 117 (58.50%) were male and 83 (41.50%) were female. Mean age of male patients was 52 ± 18.29 while in female it was 53 ± 17.88. We have divided our patients into four groups in <20 years only one male patient (0.85%) was having hypertension. In 20 – 39 years age group 16 (13.67%) male and 8 (9.63%) female were observed. In 40 to 59 age group 47 (35.04%) male and 31 (37.35%) female were observed. In >60 age group there were 53(45.30%) male and 44 (53.01%) female were observed. Maximum number of cases were observed in the >60 age group in both the sexes. 46 male (39.32%) and 35(42.17%) female had history of hypertension with Less than 5 years. while 71 (60.68%) male and 48 (57.83%) female had hypertension for more than five years. Out of 117 male 13 (11.11%) were normal weight, 85 (72.65%) were overweight and 19 (16.24%) were obese. In female 4 (4.82%) were normal weight, 69 (85.13%) were overweight and 10 (12.50%) were obese. Hypertension was most prevalent in overweight group in both the sexes. Diabetes was observed in 71 (60.68%) male and 56 (67.47%) female. 46 (39.32%) male and 27(32.53%) of female had myocardial infarction. Before start of the study 68 (58.12%) had controlled blood pressure, 42 (35.90%) had uncontrolled BP, Hypertensive crisis was seen in 5 (4.27%) patients and Resistant hypertension was seen in 2 (1.71%) cases. After study period 58 (49.57%) had controlled blood pressure, 22 (18.80%) had uncontrolled BP, Hypertensive crisis was seen in 2 (1.71%) patients and Resistant hypertension was seen in 1 (0.85%) case.
 CONCLUSION: Chronic uncontrolled high blood pressure which can be reduced by proper management, counselling and lifestyle modification. Prevalence of hypertension in males was slightly higher than female counterparts .Control of hypertension was more in female patients. Also patient assessment should be improved in order to increase the identification and management of hypertension
 KEYWORDS: Hypertension, Diabetes, coronary heart disease (CHD), management.