Table 2.
Neurobehavioral Domain | β (95% CI) | |
---|---|---|
Model 1a | Model 2b | |
Attention and Inhibitory Controlc | ||
A) Summer 2016 cross-sectional analysis (nobs = 523) | 0.19 (−0.00, 0.38)**d | 0.22 (0.03, 0.41)**e |
B) Summer 2008 and Summer 2016 longitudinal analysis (nobs = 826) | 0.20 (0.05, 0.35)** | 0.19 (0.04, 0.34)** |
Language | ||
A) Summer 2016 cross-sectional analysis (nobs = 523) | 0.19 (0.00, 0.37)** | 0.16 (−0.03, 0.34) |
B) Summer 2008 and Summer 2016 longitudinal analysis (nobs = 831) | 0.01 (−0.14, 0.16)f | −0.02 (−0.16, 0.13)g |
Memory and Learning | ||
A) Summer 2016 cross-sectional analysis (nobs = 523) | 0.10 (−0.12, 0.32) | 0.05 (−0.17, 0.27) |
B) Summer 2008 and Summer 2016 longitudinal analysis (nobs = 829) | 0.04 (−0.12, 0.19) | 0.02 (−0.14, 0.17) |
Visuospatial Processing | ||
A) Summer 2016 cross-sectional analysis (nobs = 523) | −0.03 (−0.24, 0.19) | −0.06 (−0.28, 0.16) |
B) Summer 2008 and Summer 2016 longitudinal analysis (nobs = 832) | 0.13 (−0.05, 0.31)h | 0.13 (−0.06, 0.31)i |
Social Perception | ||
A) Summer 2016 cross-sectional analysis (nobs = 523) | 0.20 (−0.02, 0.41)* | 0.16 (−0.06, 0.38) |
p ≤ 0.05.
p ≤ 0.10.
Adjusted for age, sex, race, height-for-age z-score, and examination in October 2016.
Adjusted for Model 1 + hemoglobin concentration and parental education.
Also adjusted for test-retest among participants assessed in April 2016 and Summer 2016.
Statistically significant quadratic model: β = −6.03 (95% CI: −10.46, −1.60); β-quadratic = 0.32 (95% CI: 0.09, 0.54).
Statistically significant quadratic model: β = −5.90 (95% CI: −10.29, −1.50); β-quadratic = 0.31 (95% CI: 0.09, 0.53).
Statistically significant quadratic model: β = −2.25 (95% CI: −3.63, −0.88); β-quadratic = 0.12 (95% CI: 0.05, 0.20).
Statistically significant quadratic model: β = −2.32 (95% CI: −3.71, −0.92); β-quadratic = 0.13 (95% CI: 0.05, 0.20).
Statistically significant quadratic model: β = 3.64 (95% CI: 1.86, 5.43); β-quadratic = −0.19 (95% CI: −0.29, −0.09).
Statistically significant quadratic model: β = 3.56 (95% CI: 1.75, 5.38); β-quadratic = −0.19 (95% CI: −0.29, −0.09).