Table 3.
Longitudinal Exposure to Differing Body Compositions and SBP Throughout Adolescence and cIMT at Age 17 Years
| Model 1 |
Model 2 |
Model 3 |
||||
|---|---|---|---|---|---|---|
| Effect Estimate (95% CI) | p Value | Effect Estimate (95% CI) | p Value | Effect Estimate (95% CI) | p Value | |
| Absolute FFM | ||||||
| Low | Reference | ― | Reference | ― | Reference | ― |
| Middle | 0.002 (−0.002 to 0.006) | 0.351 | 0.002 (−0.002 to 0.006) | 0.370 | 0.001 (−0.004 to 0.007) | 0.629 |
| High | 0.014 (0.011 to 0.017) | < 0.001 | 0.008 (0.002 to 0.013) | 0.006 | 0.008 (0.002 to 0.015) | 0.010 |
| Absolute FM | ||||||
| Low | Reference | ― | Reference | ― | Reference | ― |
| Middle | −0.001 (−0.004 to 0.002) | 0.642 | −0.004 (−0.001 to −0.007) | 0.015 | −0.003 (−0.007 to 0.000) | 0.068 |
| High | −0.010 (−0.014 to 0.006) | < 0.001 | −0.005 (−0.010 to −0.001) | 0.014 | −0.005 (−0.010 to 0.000) | 0.037 |
| SBP | ||||||
| Low | Reference | ― | Reference | ― | Reference | ― |
| Middle | 0.011 (0.007 to 0.015) | < 0.001 | 0.004 (0.001 to 0.008) | 0.043 | 0.004 (−0.001 to 0.009) | 0.100 |
| High | 0.008 (0.003 to 0.013) | 0.001 | 0.007 (0.002 to 0.012) | 0.003 | 0.007 (0.001 to 0.012) | 0.017 |
FFM and FM were indexed to height squared to account for growth throughout adolescence. Model 1; Unadjusted. Model 2: Model 1 + adjustments for sex, height, SBP, LDL-C, and CRP. Model 3: Model 2 + adjustments for socioeconomic class, physical activity, smoking, exposure to passive smoking, and dietary intake. Absolute FFM model also adjusted for FM; absolute FM model for FFM; and SBP model for both FFM and FM. SBP trajectories were not adjusted for SBP at 17 years.