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 = 7006 | ||||||
| 2. hs-CRP, age 9 (mg/L, ln) | −1.30 | (1.22) | -.05∗∗∗ | |||
| n = 5082 | [-.08, −.02] | |||||
| 3. hs-CRP, age 15.5 (mg/L, ln) | −.69 | (1.11) | -.08∗∗∗ | .30∗∗∗ | ||
| n = 3488 | [-.11, −.04] | [.26, .33] | ||||
| 4. Fat mass, age 9 (g, ln) | 8.89 | (.58) | -.04∗∗ | .43∗∗∗ | .25∗∗∗ | |
| n = 7329 | [-.06, −.01] | [.41, .45] | [.22, .29] | |||
| 5. Fat mass, age 15.5 (g, ln) | 9.46 | (.61) | -.06∗∗∗ | .35∗∗∗ | .27∗∗∗ | .77∗∗∗ |
| n = 5147 | [-.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.