Table 2.

The results on the free action fluency task according to Group, Performance and Time Interval.

	HCs (n = 60)			SCD (n = 60)
Performance	Mean	SD	Range	Mean	SD	Range	F	p	Effect Size
Total response	20.6	5.21	10–33	19.6	6.23	7–37	1.10	0.30	n2 = 0.009
Total errors	0.62	1.01	0–4	0.45	0.675	0–2	1.13	0.29	n2 = 0.009
Time interval	Mean	SD	Range	Mean	SD	Range	t	p
Interval 1 (1–29 s)	12.3	3.27	6–19	11.1	3.62	3–20	−1.96	0.315
Interval 2 (30–59 s)	8.33	2.81	2–14	8.48	3.19	3–17	0.27	1

Note: HCs: healthy controls; SCD: subjective cognitive decline; SD: standard deviation.