Journal of Clinical Pediatrics ›› 2026, Vol. 44 ›› Issue (4): 373-380.doi: 10.12372/jcp.2026.25e0686

• Literature Review • Previous Articles    

Child growth curves: historical development, construction methodologies, and applications

GAO Yufei1,*, QIAN Naisi2,*, YANG Zhiyu2, JIN Shan2, LU Huiping3, WU Cheng4, SONG Hualing1(), YU Huiting2()   

  1. 1. School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
    2. Institute of Disease Control and Prevention Information, Shanghai Municipal Center For Disease Control & Prevention, Shanghai 201107, China
    3. Shanghai Songjiang District Center for Disease Control and Prevention, Shanghai 201620, China
    4. Department of Health Services, Naval Medical University, Shanghai 200433, China
  • Received:2025-06-16 Accepted:2026-02-12 Published:2026-04-15 Online:2026-03-31

Abstract:

Growth curves are indispensable for monitoring children's growth in child health care and pediatrics. In our article, we traces growth curves ranging over 200 years, from the hand-drawn charts in the early 18th century to algorithmic modeling in modern ages, highlighting their crucial role in assessing child health. China has made progress in growth curves research, with localized versions better reflecting domestic children's growth patterns, especially in detecting growth retardation in rural populations. In this article we also introduce growth curves construction methods, including non - parametric approaches (e.g., cubic spline, penalized splines, kernel estimation, LOWESS/LOESS) and parametric approaches (e.g., LMS, GAMLSS), comparing their merits, limitations, and applicability. Future research will focus on creating individualized growth curves and building localized standards to enhance assessment accuracy, thereby better supporting child health monitoring and disease prevention.

Key words: growth curves, child growth and development, growth monitoring

CLC Number: 

  • R72