Table 1.

Meta-analytic studies and examined cognitive domains (k = number of comparisons within a meta-analysis, N = combined number of participants).

Cognitive domain	Authors (reference, K = Study N)
	Falleti et al. [(10), K = 6]		Jansen et al. [(13), K = 16]a	Stewart et al. [(15), K = 7]	Jim et al. [(11), K = 17]
	Cross-sectional	Prospective	Both cross-sectional and prospective
Attention	k = 36, N = 330	k = 3	N = 830	k = 14, N = 366	k = 21
Executive function	k = 31, N = 330	k = 5	N = 996	Working memory: k = 15, N = 266	k = 19
Information processing speed	N/A		N = 617	k = 23, N = 336	k = 11
Motor speed/function	k = 12, N = 275	k = 2	N = 816	k = 16, N = 325	k = 11
Verbal ability/language	k = 3, N = 70		N = 795	k = 12, N = 372	k = 15
Visuospatial ability/skill	k = 5, N = 153	k = 1	N = 782	k = 10, N = 344	k = 9
Memory	k = 35, N = 330	k = 4	N/A	N/A	N/A
Verbal memory	N/A		N = 902	N/A	k = 23
Visual memory	N/A		N = 591	N/A	k = 21
Short-term memory	N/A		N/A	k = 18, N = 328	N/A
Long-term Memory	N/A		N/A	k = 21, N = 364	N/A

^aK = 9 focusing on breast cancer.