CAUSE AND RISK FACTORS OF CHILHOOD OBESITY 1 4 CAUSE AND RISK FACTORS OF CHILDHOOD OBESITY Cause and Risk Factors of Childhood Obesity Lesly M. Ponce Gonzales Mountain View College ENGL 1302 - TR -11:00 Abstract Childhood obesity is a global public health concern and its increasing over the years and it is defined as an increase in body fat and this is related to an abnormal weight gain for their age and height. The obese child is more predisposed to being an obese adult and tends to increase his probability of early mortality. Causes or risk factors are closely related to genetic inheritance, lifestyle, and environmental factors, such as school diet, socioeconomic problems, and technology. It can also cause diseases such as type 2 diabetes, high blood pressure, sleep disorders, among others. The causes and risk factors of childhood obesity because it helps to understand the increasing growth of obese children and adults in the world. Knowing the causes or risk factors allows specialists to find or propose solutions for its prevention. Cause and Risk Factors of Childhood Obesity Did you know that overweight and obesity in children and adolescents is one of the faster-growing epidemics in the world, that it is not only related to excessive consumption of calories? Although childhood obesity is caused by eating more energy than it is burning, and it is associated with a dietary factor and sedentary lifestyle, exists others less known causes associated with genetic, psychological, family, sociocultural, socioeconomic and environmental factors that develop and increase the risk of the childhood obesity. As a global health concern, World Health Organization (WHO), classifies if a child is overweight or obese using body mass index (BMI) “systematic reviews have shown that the BMI (…) provides the best simple means of defining obesity in children and adolescents” (Really). BMI is a simple indicator of the relationship between weight and height that it is used to identify obesity in children and adults. It is calculating by dividing children’s weight in kilos by the square of their height in meters BMI = (kg) / Height² (m²). For instance, the WHO uses the BMI-for-age chart for boys for screening for overweight or obesity in the child. As it has shown in figure 1 and 2 respectively, the line labeled 0 on the growth chart is the median or the average. A child whose BMI-for-age is above line 3 is obese, above 2 is overweight and above 1shows the possible risk of overweight. Obesity is interpreted “as an excess of body fat” (Sahoo) because it is understood that the excess of weight is due to the growth of fat cells or the born of the new ones. According to the researchers the prevalence of pediatric obesity in the world has increased at an alarmed rate s from “2% to 6.7% in 2010” (Al-Agha), turning it as the most serious public health challenge of this time. Fig. 1. Child Growth Standards BMI-for-age BOYS 2 to 5 years old Fig. 2. Ch ...