The most common chronic health conditions found were “hypertension, uncomplicated (K86)” (9.37% [95%CI 7.40-11.35%]), “diabetes, non-insulin dependent (T90)” (3.29% [95%CI 2.75-3.82%]), “back syndrome without radiating pain (L84)” (3.20% [95%CI 2.17-4.23%]), “back syndrome with radiating pain (L86)” (2.75% [95%CI 1.85-3.64%]), “lipid disorders (T93)” (2.75% [95%CI 1.49-4.00%]), “depressive disorder (P76)” (2.40% [95%CI 1.96-2.84%) and “obesity (T82)” (2.38% [95%CI 1.42-3.34%]). This evidence concerns the gene INS and obesity due to melanocortin 4 receptor deficiency.