Quasi Prospective Comparative Study on Effect of Yoga among Prediabetics on Progression of Cardiovascular Risk Factors

INTRODUCTION: Prediabetic patients have higher risk for cardiovascular diseases, which further increases the rate of mortality. Reason for the rate of increase may be lack of observation, follow-up programs, and self-awareness about the conditions of disease. Lifestyle interventions such as yoga can prove to be a beneficial nonpharmacologic intervention in preventing progression of prediabetes to type 2 diabetes. This study highlights importance of short-term intervention, i.e., yoga in prediabetic patients and use it as a tool for primary prevention of diabetes. METHODS: This was an interventional study among adults aged 30–50 years in RUHS college of Medical Sciences and Associated Rukmani Devi Beni Prasad Jaipuria Hospital in Jaipur city. The design of study was quasi prospective comparative study. A total of 102 prediabetic patients of age group 30–50 years were recruited from Jaipuria Hospital. These were divided into two groups: study group (Group A, n = 51) were engaged in yoga session and control group (B, n = 51) not performed any yoga session. RESULTS: Yoga intervention resulted in a significant decline in blood glucose (P < 0.001), glycated hemoglobin (P < 0.01), lipid profile cholesterol (P < 0.01), triglyceride (P < 0.01), and low-density lipoprotein (P < 0.01), but high-density lipoprotein (P < 0.02) and very low-density lipoprotein increase (P < 0.03) but not statistically significant relative to the control group. CONCLUSION: Short-term yoga intervention is helpful in the control of glycemic parameters like blood glucose, glycated hemoglobin and lipid profile in prediabetic patients. This preliminary study indicates that a yoga program would be a possible risk reduction option for adults at high risk for type 2 diabetes. In addition, yoga holds promise as an approach to reducing cardiometabolic risk factors and increasing exercise self-efficacy for prediabetics performing yoga.