Adiponectin-leptin ratio as a marker of cardio-metabolic risk in Indian children and youth with type 1 diabetes.

OBJECTIVES: Adiponectin/leptin ratio (ALR) is a promising novel marker of cardio-metabolic risk in patients with metabolic syndrome. Our aim was to study the association of adiponectin-leptin ratio with markers of obesity and adiposity and also to assess its usefulness as a marker of increased cardiometabolic risk (CMR) in Indian children and youth with type 1 diabetes mellitus.

METHODS: This observational study included 79 children and youth with type 1 diabetes (T1DM) (10-21 years) having disease duration>6 months. Demographic data and laboratory findings were obtained from patients' records. Patients with ALR<1 were categorised as having increased CMR and those with ALR>1 were categorised as having no CMR.

RESULTS: ALR showed a significant negative correlation with body mass index (BMI), waist and hip circumference and body fat percentage (p<0.05). Body fat percentage was the single most important predictor of ALR. Children and youth with increased CMR had higher weight, BMI, waist and hip circumferences and body fat percentage as compared to those with no CMR (p<0.05). In T1DM children with dyslipidemia, ALR was significantly lower as compared to those without dyslipidemia (p<0.05).

CONCLUSIONS: ALR may be a useful marker for adiposity and increased cardiometabolic risk in Indian children and youth with type 1 diabetes mellitus.