Table 1.

Descriptive Statistics and Correlations for Primary Variables of Interest

Variable	M	SD	1	2	3	4
1. Working memory	18.52	(7.62)
n = 7,006
2. hs-CRP, age 9 (mg/L, ln)	−1.30	(1.22)	−.05***
n = 5,082			[−.08, −.02]
3. hs-CRP, age 15.5 (mg/L, ln)	−0.69	(1.11)	−.08***	.30***
n = 3,488			[−.11, −.04]	[.26, .33]
4. Fat mass, age 9 (g, ln)	8.89	(0.58)	−.04**	.43***	.25***
n = 7,329			[−.06, −.01]	[.41, .45]	[.22, .29]
5. Fat mass, age 15.5 (g, ln)	9.46	(0.61)	−.06***	.35***	.27***	.77***
n = 5,147			[−.09, −.03]	[.32, .38]	[.24, .31]	[.76, .78]

Note:

^**p < .01,

^***p < .001;

M = mean; SD = standard deviation; hs-CRP = high sensitivity C-reactive protein; mg/L = milligrams per liter; g = grams; ln = log natural transformed. Fat mass was measured by dual emission x-ray absorptiometry (DEXA). Values in brackets represent 95% confidence intervals of each Pearson correlation coefficient.