High free leptin index as the risk factor for childhood obesity in Indonesia: A case –control study

This study aims to investigate the association between leptin, sOB-R, and FLI with measurements to diagnose obesity in children, such as BMI, waist circumference and waist-to-height ratio (WHtR). We conducted a case –control study in 10 elementary schools in Medan, Indonesia. The case group was children with obesity, while the control group was children with normal BMI. Leptin and sOB-R levels were measured from all the subjects using the ELISA method. Logistic regression analysis was employed to determine wh ich factors were predictor variables of obesity. A total of 202 children between 6 and 12 years old were recruited for this study. Children with obesity showed significantly higher leptin levels and FLI and lower SOB-R levels FLI (p <  .05) than control. The cut-off for WHtR in this study was 0.499 (sensitivity 90% and specificity 92.5%). Children with higher leptin levels had a higher risk of obesity based on BMI, waist circumference, and WHtR values.
Source: Clinical Obesity - Category: Eating Disorders & Weight Management Authors: Tags: ORIGINAL RESEARCH Source Type: research