Rapid child growth raises blood pressure in adolescent boys who were thin at birth.
Catch-up growth in previously growth-restricted children is a suggested risk factor for chronic disease risk. We use data from 2026 Filipino adolescents to identify periods of growth that matter more for risk of high blood pressure (BP). Subjects were drawn from the Cebu Longitudinal Health and Nutrition Survey, which enrolled pregnant women and followed up their offspring through age 14 to 16 years. High BP was defined as the top 10% of residuals from gender-specific regressions of systolic and diastolic BP on age and height. After controlling for birth length, current body mass index, age, and height, the odds of high BP in males were significantly decreased with each kilogram increase in birth weight. The highest odds of elevated BP occurred among males who were relatively thin at birth but relatively heavy as adolescents. Larger weight increments from birth to 2 years decreased the odds of high BP in boys, whereas larger increments from 8 to 11 and 11 to 16 years increased the odds of high BP. Thinness at birth significantly interacted with growth rate after age 8, such that a high rate of weight gain increased risk only among boys who were in the lower two thirds of the body mass index distribution at birth. Results in girls indicated small or no effects of early growth. The synergistic effect on adolescent BP of rapid weight gain from late childhood into adolescence with thinness at birth is further evidence of fetal programming of BP in males and suggests long-term health risks associated with rapid growth, even in the absence of obesity.
Adair
Linda S
LS
Department of Nutrition, University of North Carolina at Chapel Hill, Carolina Population Center, 123 W Franklin St, Chapel Hill, NC 27516-3997, USA. linda_adair@unc.edu
Cole
Tim J
TJ
D000293:Adolescent; D001724:Birth Weight; D001794:Blood Pressure; D015992:Body Mass Index; D002318:Cardiovascular Diseases / Q000209:etiology; D002648:Child; D005260:Female; D006128:Growth; D006801:Humans; D007700:Kinetics; D008137:Longitudinal Studies; D008297:Male; D012307:Risk Factors; D013851:Thinness