Prenatal and childhood growth and physical performance in old age - findings from the Helsinki Birth Cohort Study

Eriksson, J.G., Osmond, C., Perala, M.M., Salonen, M.K., Simonen, M., Pohjolainen, P., Kajantie, E., Rantanen, T. and von Bonsdorff, M.B. (2015) Prenatal and childhood growth and physical performance in old age - findings from the Helsinki Birth Cohort Study. Age, 37 (108), 1-11. (doi:10.1007/s11357-015-9846-1). (PMID:26499818)

Abstract

Health in adulthood is in part a consequence of development and growth taking place during sensitive periods in early life. It has not been explored previously whether early growth is associated with physical performance in old age from a life course perspective taking into account health-related behavior, biological risk factors, and early life experiences. At a mean age of 71 years, physical performance was assessed using the Senior Fitness Test (SFT) in 1078 individuals belonging to the Helsinki Birth Cohort Study. We used multiple linear regression analysis to assess the association between the SFT physical fitness scores and individual life course measurements. Several adult characteristics were associated with physical performance including socioeconomic status, lifestyle factors, and adult anthropometry. Higher birth weight and length were associated with better physical performance, even after adjusting for potential confounders (all p values <0.05). The strongest individual association between life course measurements and physical performance in old age was found for adult body fat percentage. However, prenatal growth was independently associated with physical performance seven decades later. These findings suggest that physical performance in old age is at least partly programmed in early life.

This record has no associated files available for download.

Contributors

Author: C. Osmond

Download statistics