Differences in growth and maturation among children are common. While some children might grow taller than their peers during primary school, others may experience a growth spurt later.
However, it is important to differentiate between normal variations in growth and growth disorders, which can cause significantly slower or faster growth compared to other children of the same age.
Causes of Growth Disorders
Growth disorders can be due to a variety of underlying issues. While many children with below-average or average height are healthy, others may have underlying conditions affecting growth. These include:
Chromosomal abnormalities or genetic disorders
Hormonal system disorders, including issues of growth hormone secretion
Bone disorders
Chronic diseases affecting the various body systems
Identifying and treating these conditions early can help children reach their full growth potential.
Signs And Symptoms Of Growth Disorders
Children whose height falls between the 3rd and 97th percentile and who maintain a consistent growth rate are typically considered to have normal growth patterns, especially if the height percentile is within the expected for the parental height. However, a child with a slowing rate of growth (less than 4 cm per year for a school-going child) might have a growth disorder and should be evaluated for possible growth hormone deficiency.
Diagnosis And Treatment Options For Growth Disorders
A clinical assessment (incorporating a doctor’s interview and physical check) is usually done, with measurements of height done and compared against the parental height. If needed, further tests, including a bone age X-ray, blood tests including a growth hormone stimulation test may be conducted to determine the underlying cause for the poor growth.
Treatment varies based on the underlying cause. Growth hormone therapy is an option for certain conditions such as:
Tips For Minimising Risk Of Growth Disorders In Children
A child's maximum growth potential is influenced by genetics, diet, sleep and physical activity. To support optimal growth, ensure your child consumes a balanced diet and gets sufficient sleep and exercise.
Research On Growth Disorders In Children
Continued clinical research is essential for advancing paediatric healthcare. Our doctors are committed to contributing to the future of child health and medicine through both clinical practice and research.
