Table 4.

Reference values of digital measures in Simple Reaction Time task.

Digital measure	Age group	Men					Women
		2.5%	25%	50%	75%	97.5%	2.5%	25%	50%	75%	97.5%
ART_all	<60 (n = 149)	257	297	335	371	498	267	308	334	370	479
	60–69 (n = 198)	277	317	353	390	492	262	331	361	420	573
	≥70 (n = 105)	260	330	377	416	602	291	332	389	462	662
ART_correct	<60	258	297	334	368	495	267	308	336	372	468
	60–69	277	318	348	389	487	263	328	359	412	552
	≥70	266	328	372	414	595	298	331	384	458	617
ART_test	<60	258	297	334	371	498	267	308	334	370	479
	60–69	277	317	353	390	492	262	331	360	420	573
	≥70	260	330	377	416	602	291	332	390	462	662
MRT_test	<60	249	280	325	356	477	255	300	325	363	468
	60–69	263	298	336	368	489	249	310	343	409	536
	≥70	251	314	355	398	590	271	320	374	454	659
SDRT_test	<60	30	50	64	88	169	30	50	60	87	154
	60–69	39	58	73	97	156	35	54	78	102	161
	≥70	37	70	86	104	138	44	60	82	102	165
CE	<60	115	162	180	201	233	125	158	178	195	224
	60–69	122	154	170	185	213	102	143	166	182	226
	≥70	99	144	159	182	218	85	130	154	179	200
Percent_correct	<60	92	100	100	100	100	92	100	100	100	100
	60–69	90	100	100	100	100	92	98	100	100	100
	≥70	95	98	100	100	100	93	98	100	100	100
SDRT_correct	<60	30	50	63	85	132	30	50	59	81	129
	60–69	39	56	72	93	125	35	54	72	88	122
	≥70	36	59	72	90	123	44	57	74	91	131

ART_all, average response time for all trials (ms); ART_correct, average response time for all correct test trials (ms); SDRT_correct, standard deviation of response time for correct test trials (ms); ART_test, average response time for all test trials (ms); MRT_test, median response time for all test trials (ms); SDRT_test, standard deviation of response time for all test trials (ms); CE, cognitive efficiency value (measure of both speed and accuracy); Percent_correct, percent of trials with correct responses within allocated time.