[Physical growth during adolescence]

Area of Science:

• Pediatric endocrinology
• Human growth and development
• Biochemistry

Context:

• Adolescence is a critical period for physical development.
• Understanding growth patterns is crucial for identifying potential health issues.
• Previous research has explored various indicators of adolescent growth.

Purpose:

• To review the main physical growth indicators during adolescence.
• To investigate the relationship between biochemical markers and physical growth parameters.
• To analyze correlations between anthropometric and biochemical data in adolescents.

Summary:

• The study reviewed key adolescent growth manifestations: growth spurt, body composition, and chemical maturation.
• Serum alkaline phosphatase and urinary hydroxyproline excretion were closely related to height velocity and sex maturity ratings in adolescents.
• Factorial analysis identified correlations among 43 anthropometric and biochemical parameters in a study of 92 females and 113 males.

Impact:

• Provides insights into using biochemical markers to assess adolescent growth.
• Highlights the complex interplay between anthropometric and biochemical factors during puberty.
• Contributes to a better understanding of normal physical development in adolescents.