Table 4.
Newborns | 9-Year olds | |||||||
---|---|---|---|---|---|---|---|---|
PC1-1 | PC1-2 | PC1-1 | ||||||
Estimate (95% CI) | P | Estimate (95% CI) | P | Estimate (95% CI) | P | |||
Total effect | 16.3(−22.1, −10.5) | <0.0005 | −15.6(−21.5, −9.7) | <0.0005 | −30.6(−42.9, −18.3) | <0.0005 | ||
Natural direct effect | −23.2(−30.8, −15.6) | <0.0005 | −19.1(−26.3, −11.9) | <0.0005 | −15.6(−35.3,4.19) | 0.123 | ||
NIE | 6.9(1.5,12.4) | 0.013 | 3.5(−1.8,8.9) | 0.195 | −15.0(−30.9,0.83) | 0.063 |
CI, confidence interval.