ALDH7A1 and diabetes mellitus: Findings from the mediation analysis, using BMI as the mediator, pointed to an increase in the hazard of incident diabetes for the TIE [HR (95% CI): 1.02 (1.00, 1.04)] and the PDE [HR (95% CI): 1.11 (0.92, 1.35)] for urinary sucrose per 100 μM.