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. 2025 Jul 1;15:20928. doi: 10.1038/s41598-025-06439-2

Table 3.

Mediating role of diabetes on the association between GGT/HDL ratio and cognitive functions.

Exposure to mediator
β (SE)
Mediator to outcome
β (SE)
Direct effect
β (95%CI)
Mediated (indirect) effect
β (95%CI)
Total effect (exposure to outcome)
β (95%CI)
Proportion mediated
β (95%CI)
Diabetes 0.002(0.001) -5.661(0.798)

-0.048

(-0.070,-0.030)

-0.008

(-0.017,0.000)

-0.056

(-0.076,-0.030)

0.138

(0.001,0.280)

P 0.047 < 0.001 < 0.001 0.034 < 0.001 0.034