In this study, we also did not account for all the potential confounders, such as medication types beyond insulin, detailed diet and exercise habits, other social factors, including the number of children for whom each participant acted as a caregiver, and the participants’ history of sleep disorders, such as sleep apnea, periodic limb movement disorder, and restless legs syndrome, which could significantly influence sleep quality. The gene discussed is INS; the disease is periodic limb movement disorder.