Group 4 had higher insulin level (6.05 ± 1.79 vs 4.14 ± 1.14 ng/ml, p = 0.038) and higher homeostasis model assessment of insulin resistance (HOMA‐IR) index (1.95 ± 0.73 vs 1.09 ± 0.37, p = 0.006) than group 1. Here, INS is linked to Insulin resistance.