Anthropometric markers and their cut-off point for the prediction of hypertension with lifestyle as a risk factor among Chiru tribe of North East India.

BACKGROUND: The increased prevalence of obesity, particularly central obesity, is closely associated with many metabolic complexions, including hypertension and diabetes. OBJECTIVES: The present study investigates the cut-off points of some anthropometric measurements such as body mass index [BMI (kg/m2)], waist circumference [WC (cm)], waist-hip ratio (WHR), and waist-height ratio (WHtR) associated with high blood pressure. It determines the risk factors among the Chiru tribe of North East India. METHODS: The cross-sectional study was conducted in four villages in the hilly districts of Manipur. For the present study, 416 Chiru adults (209 males and 207 females) aged 20-79 years were included. Anthropometrics and blood pressure were measured using standard procedures. Statistical methods such as chi-square, Pearson correlation, and multivariate logistic regression were employed. RESULTS: The result indicates that the cut-off values to detect hypertension were 21.83 for BMI, 82.55 for WC, 0.92 for WHR, and 0.53 for WHtR. However, the cut-off values to detect hypertension in females were 23.92 for BMI, 86.48 for WC, 0.94 for WHR, and 0.55 for WHtR. Multivariate logistic regression analysis indicated that hypertension was an independently associated risk factor in both males and females with an age ≥ 50 years (OR = 18.52 and 10.12), physical activity (OR = 0.10 and 0.21), salt intake (OR = 7.81 and 3.36), and smoking (OR = 2.56 and 3.23), respectively. CONCLUSION: It has been concluded that BMI, WC, WHR, and WHtR values can determine hypertension risk in the Chiru population. Age, smoking, physical activity, and salt intake were independent risk factors associated with high blood pressure.

Prevalence of obesity and hypertension and its associated risk factors among chiru females of Manipur.

Background: Obesity and hypertension are two well-known public health issues associated with a very high risk of cardiovascular diseases worldwide. It has become increasingly prevalent with the advancing chronological age and developing of noncommunicable diseases such as hypertension, diabetes, cancer, and respiratory diseases. Objectives: The paper aims to determine the prevalence of obesity and hypertension and their associated risk factors among the Chiru females of Manipur. Methods: A cross-sectional study was conducted among 207 Chiru females of Manipur, whose ages ranged from 20 to 79 years. Anthropometric and blood pressure were measured using standard procedures. Statistical methods such as Chi-square, Pearson correlation, and odds ratio (OR) were employed. Results: The nutritional status of the overweight and the obese are 33.3% and 11.6%. The overall prevalence of high blood pressure was 22.2%. This study observed a significant Pearson correlation between blood pressure and body mass index (BMI), age, physical activity, salt intake, smoking, and alcohol. The binary logistic regression, in terms of OR and coefficient of correlation, shows enough shreds of evidence that BMI and lifestyle factors are strongly associated and correlated with hypertension. Conclusion: The present study found a high prevalence of overweight and obesity among Chiru females, which might have contributed to the overall moderate prevalence of hypertension. Smoking, physical inactivity, and salt intake involve a significant risk of hypertension. Therefore, lifestyle has dramatically influenced the Chiru females of Manipur in terms of hypertension and obesity.