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. 2026 Feb 2;18:1693197. doi: 10.3389/fnagi.2026.1693197

Table 4.

Mediating effect analysis of the age group.

Age group Mediation variable Effect SE 95%CI
Younger adults Mediating effect of executive function 0.13 0.05 [0.043, 0.218]
Older adults Mediating effect of executive function 0.01 0.04 [−0.075, 0.072]
Direct effect of the model −0.06 0.06 [−0.170, 0.054]

SE, standard error; CI, confidence interval.