. Author manuscript; available in PMC: 2022 Aug 1.

Published in final edited form as: Neurosci Biobehav Rev. 2021 May 15;127:675–688. doi: 10.1016/j.neubiorev.2021.05.010

Table 6.

Examination of age-related differences in average Pearson correlation for sleep-memory associations by sleep protocol with the 95% confidence interval

	YA						OA
Sleep Protocols	r	LL	UL	k	j	p	r	LL	UL	k	j	p
Full night	0.18	0.07	0.28	25	257	.001	0.17	0.05	0.28	16	105	.005
Nap	0.26	0.14	0.38	18	195		0.21	0.02	0.38	2	39
						<.001						.026

NOTE: LL = lower confidence interval; UL = upper confidence interval; k = the number of studies; j = the number of effect sizes.