SERPINE1 and type 2 diabetes mellitus: Likewise, in the subgroup of 201 cases and matched referents with normal glucose levels (FPG < 6.1 mmol/L and 2hPG < 8.9 mmol/L) at baseline, PAI-1 concentrations were independently associated with incident type 2 diabetes in the multivariable model (PAI-1; OR = 2.68, 95% CI: 1.03–6.95), see Table 3.