MC4R and obesity disorder: Additionally, data from the GWAS catalog showed that MC4R rs17782313-T was associated with height in Europeans (26) and East Asians (27) and MC4R rs17782313-C was associated with increased BMI (in Europeans) (23, 28), obesity (in Europeans, both children and adults) (29), physical activity measurement, and BMI (in African Americans and Europeans) (30).