Objective To explore the association between delay discounting and delay aversion with household activities in adult patients with type 2 diabetes mellitus(T2DM).Methods This study was a cross-sectional study.A total of 400 adult patients with T2DM were recruited as the study subjects from the People's Hospital of Linxia Hui Autonomous Prefecture of Gansu Province from February 2023 to June 2023.The face to face survey was conducted to collect the basic data and related information of household activities,delay discounting,delay aversion of the study subjects.The height and weight information was obtained by the phy-sique measurement.The multiple linear regression was adopted to analyze the association between delay dis-counting,delay aversion and the level of household activities.Results After adjusting the sample characteris-tics,the multiple linear regression analysis showed that the delay discounting was negatively correlated with the level of household activities(β=-1.570,95％CI:-3.077 to-0.062),and delay aversion was also nega-tively correlated with the level of household activities(β=-2.442,95％CI:-3.998 to-0.887),and the differences were statistically significant(P＜0.05).Conclusion Both higher delay discounting and higher de-lay aversion are associated with lower levels of household activity.Delay discounting and delay aversion could affect the patients with T2DM to participate in household activities.