TABLE 2.

Attention Network Test Scores

	Participants With CRC (N = 50)		Healthy Participants (N = 50)
Variable	$\overline{\text{X}}$	SD	$\overline{\text{X}}$	SD	t test	p	Cohen’s d
Overall
Accuracy	0.98	0.06	0.99	0.01	−1.49	0.14	0.41
Response time (msec)	673.08	113.13	635.97	74.98	1.93	0.06	0.42
Neutral flanker condition
No cue response time (msec)	661.38	113.35	619.22	74.49	2.2	0.03	0.48
Center cue response time (msec)	639.74	121.28	598.11	69.49	2.11	0.04	0.48
Double cue response time (msec)	619.03	110.22	579.6	64.62	2.18	0.03	0.49
Up/down cue response time (msec)	605.01	110.74	565.64	76.47	2.07	0.04	0.44
Mean response time (msec)	631.12	111.4	590.54	68.55	2.19	0.03	0.49

CRC—colorectal cancer; msec—milliseconds

Note. Two males in the CRC group completed about 50% of the Attention Network Test because of insufficient time or decline.