RESUMEN
Objective @#To examine the association between prediabetes and the risk of cancer, so as to provide insights into precision cancer prevention. @*Methods@#Based on the project of Early Screening and Comprehensive Interventions among Population at A High Risk of Cardiovascular Diseases in Changning District, Shanghai Municipality, baseline data were captured from permanent community residents at ages of 35 to 75 years from 2016 to 2019, including demographics, physical examinations, previous medical history and used of medications. The development of cancers was used as a outcome measure, and the follow-up was terminated by May 2021. The development of cancer was collected through the Changning Cancer Registration System, and the association between prediabetes and the risk of cancer was examined using a multivariable logistic regression model. @*Results@#A total of 9 503 participants were finally included, with a mean age of (57.12±10.89) years. The participants included 2 167 cases with prediabetes (22.80%) and 7 336 individuals with normal glucose (77.20%), and included 3 713 men (39.07%) and 5 790 women (60.93%). A total of 114 new cases with cancers were diagnosed until the final follow-up, including 37 cases among prediabetic patients (1.71%) and 77 cases among participants with normal blood glucose (1.05%). Multivariable logistic regression analysis showed that after adjustment for age, gender, marital status, educational level, family annual income, smoking, alcohol consumption, body mass index, hypertension, administration of antihypertensive agents, dyslipidemia, administration of lipid-lowering agents and medical history of cardio-cerebrovascular diseases, a higher risk of cancers was detected among prediabetic patients than among participants with normal blood glucose (OR=1.528, 95%CI: 1.025-2.277), and prediabetes had no significant interactions with age, gender, smoking or alcohol consumption (all P>0.05).@*Conclusion@#Prediabetes is statistically associated with the risk of cancer.