Fig 1.
Flow chart of the participants’ selection.
Fig 2.
Correlation of FPG with HbA1c.
Table 1.
Characteristics of the study population by HGI level tertiles.
Table 2.
The associations between different HGI levels and cognitive function in the older population.
Fig 3.
The nonlinear correlation of cognitive function scores with HGI.
A. Z-score, B. CERAD, C. AFT, D. DSST.
Fig 4.
Subgroup analyses for the association of HGI with cognitive function.