Osteoporosis International

, Volume 23, Issue 10, pp 2447–2459

Growth from birth to adulthood and peak bone mass and density data from the New Delhi Birth Cohort

Authors

    • Department of EndocrinologyAll India Institute of Medical Sciences
  • C. H. D. Fall
    • MRC Lifecourse Epidemiology UnitUniversity of Southampton
  • C. Osmond
    • MRC Lifecourse Epidemiology UnitUniversity of Southampton
  • H. P. S. Sachdev
    • Sitaram Bhartia Institute of Science and Research
  • D. Prabhakaran
    • Centre for Chronic Disease Control
  • L. Ramakrishnan
    • Department of Cardiac BiochemistryAll India Institute of Medical Sciences
  • S. K. Dey Biswas
    • Indian Council of Medical Research
  • S. Ramji
    • Maulana Azad Medical College
  • A. Khalil
    • The Heart Centre
  • T. Gera
    • Fortis Hospital
  • K. S. Reddy
    • Public Health Foundation of India
  • D. J. P. Barker
    • MRC Lifecourse Epidemiology UnitUniversity of Southampton
  • C. Cooper
    • MRC Lifecourse Epidemiology UnitUniversity of Southampton
  • S. K. Bhargava
    • Sunder Lal Jain Hospital
Original Article

DOI: 10.1007/s00198-011-1857-x

Cite this article as:
Tandon, N., Fall, C.H.D., Osmond, C. et al. Osteoporos Int (2012) 23: 2447. doi:10.1007/s00198-011-1857-x

Abstract

Summary

Growth in early life may predict adult bone health. Our data showed that greater height and body mass index (BMI) gain in utero and infancy are associated with higher peak bone mass, and greater BMI gain in childhood/adolescence with higher peak bone density. These associations are mediated by attained adult height and BMI.

Introduction

To study the relationship of height and BMI during childhood with adult bone mineral content (BMC), areal density (aBMD) and apparent density (BMAD, estimated volumetric density).

Methods

Participants comprised 565 men and women aged 33–39 years from the New Delhi Birth Cohort, India, whose weight and height were recorded at birth and annually during infancy (0–2 years), childhood (2–11 years) and adolescence (11 years–adult). Lumbar spine, femoral neck and forearm BMC and aBMD were measured using dual X-ray absorptiometry; lumbar spine and femoral neck BMAD were calculated.

Results

Birth length, and height and height gain during infancy, childhood and adolescence were positively correlated with adult BMC (p≤0.01 all sites except birth length with femoral neck). Correlations increased with height from birth to 6 years, then remained constant for later height measurements. There were no associations with BMAD. BMI at birth, and during childhood and adolescence was also positively correlated with BMC (p < 0.01 all sites). BMI at 11 years, and BMI gain in childhood and adolescence, were correlated with aBMD and BMAD (p < 0.001 for all); these correlations strengthened with increasing age of BMI measurement. The associations with height and BMI in early life became non-significant after adjustment for adult height and BMI.

Conclusions

Greater skeletal growth and BMI gain in utero and during infancy are associated with higher peak BMC, and greater BMI gain in childhood and adolescence is associated with higher peak aBMD and BMAD. These associations are mediated by the attainment of adult height and BMI, respectively.

Keywords

Birth cohort Body mass index Bone mineral content Bone mineral density Childhood growth Height

Copyright information

© International Osteoporosis Foundation and National Osteoporosis Foundation 2011