Previous studies have suggested that insulin initiation in individuals with type 2 diabetes is associated with age and the existence of other illnesses (Abu-Ashour, Chibrikova, Midodzi, Twells, & Gamble, 2017; Ojala et al., 2021; Reach, Le Pautremat, & Gupta, 2013; Spoelstra et al., 2002). Here, INS is linked to type 2 diabetes mellitus.