Table 2.

Correlations between PCF and computerized neuropsychological tests (CogState) by either “years since last treatment” or “years since diagnosis”

	n	Processing speed (reaction time)	Attention (reaction time)	Learning (accuracy)	Working memory (accuracy)
All sample	515	−0.28**	−0.25**	0.17**	0.30**
BT only	269	−0.33**	−0.29**	0.08	0.30**
Non-BT only	246	−0.23**	−0.18**	0.18**	0.28**
Years since last treatment * cancer type
BT
<1 year	74	−0.36**	−0.30**	0.18	0.35**
1–4.99 years	101	−0.38**	−0.38**	0.13	0.41**
5+ years	80	−0.27*	−0.21	−0.12	0.09
Non-BT
<1 year	95	−0.03	0.00	0.00	0.17
1–4.99 years	76	−0.32**	−0.39**	0.25*	0.39**
5+ years	67	−0.45**	−0.29*	0.35*	0.27
Years since diagnosis * cancer type
BT
<1 year	43	−0.66**	−0.40*	0.29	0.39*
1–4.99 years	84	−0.31**	−0.31**	0.10	0.38**
5+ years	142	−0.25**	−0.24**	0.00	0.24**
Non-BT
<1 year	56	−0.13	−0.08	0.06	0.28*
1–4.99 years	94	−0.14	−0.21	0.05	0.24*
5+ years	96	−0.38**	−0.29**	0.35**	0.38**

BT Brain tumor

^*p<0.05;

^**p<0.01

^aFor reaction time (i.e., processing speed and attention), lower scores represent better performance

^bFor accuracy (i.e., learning and working memory), higher scores represent better performance

^cTotal numbers of comparisons (correlations) = 60