from Times of Malta.com:
World Down Syndrome Day, celebrated last month, promoted a healthier and active lifestyle. Rosette Gatt takes a look at how the physiological and behavioural aspects of this condition place these individuals at an increased risk of obesity.
Down syndrome, a genetic condition that causes delays in physical and intellectual development, occurs in one in every 800 live births and is not related to race, nationality, religion or social status.
The condition carries various health complications, but with appropriate medical care and an active lifestyle, most individuals can lead healthy lives. Nowadays the average life expectancy of individuals with Down syndrome is 55 years, with many living into their 60s and 70s.
Early childhood intervention, screening for medical problems, a sound and caring family environment, proper individualised education programmes and a supportive community can all improve the quality of life.
Unfortunately, recent research shows that between 30 and 50 per cent of children with Down syndrome are obese. Specific associated health and behavioural concerns in the individual with Down syndrome foster the development of obesity. A prevention and management plan thus needs to be mapped out for each individual to avoid negative consequences.
Weight gain in people with Down syndrome is a consequence of:
• physical characteristics, mainly short stature and hypotonic musculature also affecting ligaments, joints, hips, knees, pelvis and the spine;
• health concerns such as cardiac defects, thyroid function disorders, a decreased basal metabolic rate, gastro-intestinal tract anomalies, sleep apnea and sight defects;
• an inadequate diet because of dental problems, poor oral musculature and oral sensitivity;
• behavioural difficulties such as oppositional behaviour, impulsivity, negativity and non-compliance.