Table 1.

The cognitive performance cutoff points of CERAD test, Animal Fluency test, and DSST score adjusted according to age (≥60 years and ≥70 years).

	CERAD Test Score	Animal Fluency Test Score	Digit Symbol Test Score
Dietary VD intake (μg/d)
≥60 years	23	14	38
≥70 years	19	12	31
Serum 25-hydroxyvitamin D (nmol/L)
≥60 years	22	14	37
≥70 years	19	12	30