Table 2

Multiple regressions of systolic blood pressure at age 11–12 years on birth weight, and weight at age 11–12 years2-150

β 95% CI β 95% CI β 95% CI β 95% CI
Birth weight−0.75−1.79, 0.29−1.28−2.17, −0.38−1.27−2.16, −0.38
Weight at 11–12 years4.753.82, 5.694.903.97, 5.834.923.99, 5.85
Interaction2-151 −0.62−1.52, 0.29
r 2 0.060.300.320.32
  • 2-150 All models include sex and current age, birth weight and weight at age 11–12 years expressed as SD scores.

  • 2-151 Interaction = birth weight × weight 11–12 years.