The Field Of Psychosocial Epidemiology Essay

In United States of America (USA), the prevalence of obesity was 10% among children 2 to 5 years of age and 15% among adolescents. When children at risk for obesity (overweight) were included, the values increased to 20% and 30%, respectively. Therefore, > 1 of every 4 patients examined by pediatricians either is obese or is considered to be at high risk for developing this challenging health problem (Ogden et al.,

Poverty also influences our responses to health and illness. The level of income below that which people cannot afford a minimum, nutritionally adequate diet, suitable and secure housing, heating and hot water, and beds to sleep on.

Obesity is the second leading cause of death in the United States. Obesity often begin in childhood and is linked to many psychological problems such as asthma, diabetes and cardiovascular risk factors in childhood. Childhood obesity is related to increased mortality and morbidity in adulthood as many obese children grow up to become obese adults (Johnson, 2016). In the last 30 years, childhood obesity has more than doubled in children and quadrupled in adolescents. In the United States, the percentage of children aged six to eleven years who were obese seven percent in 1980 has increased to eighteen percent in 2012. In 2012, more than one third of children and adolescents were overweight or obese. Overweight is defined as having excess body weight for a particular height, whereas obesity is having excess body fat. Childhood obesity can lead both immediate and long term effects on health and well-being. Obese children are likely to have risk factors for cardiovascular disease such as high blood pressure and high cholesterol. A population based sample of five to seventeen year old shows 70% obese children have at least one risk factor for cardiovascular disease. Obese children and adolescents are at risk for bone and joint problems, sleep apnea, and social and psychological problems such as poor self-esteem and stigmatization. Children and adolescents who are obese are likely to be obese as adults and are at risk for adult health problems such as heart disease, stroke, type 2

Childhood obesity has become an epidemic in the United States in the past three decades. In 2012, roughly 17% or 12.5 million children and adolescents are overweight or obese” (“Childhood Obesity Facts,” 2014). According to the Centers of Disease Control and

In America childhood obesity statistics show that almost 60 percent of children are obese. This statistic continues to grow at an alarming rate. 70 percent of obese adolescence become obese adults. This means when these children grow into adults they will have more health problems than they already do and their quality of life will decrease. The amount of children who are obese between ages 6-11 years old has risen from 6.5 percent in 1980 to 19.6 percent, in 2008. In adolescents ages 12-19 years old the obesity rates risen from 5.0 percent in 1960 to 18.1 percent in 2008. Last year the United States government stated that obesity and type 2 diabetes have become a national epidemic.

Childhood onset overweight and obesity and its’ associated health consequences are quickly becoming major significant public health issues facing America today. Centers for Disease Control and Prevention (CDC) define overweight as a body mass index (BMI) between the 85th and 95th percentile while obese is defined as BMI above the 95th percentile for children of the same age and sex . The prevalence of overweight children, defined based on 2009 CDC’s National Center for Health Statistics data, has more than tripled in the past 30 years. Between 1980 and 2006, the incidence of overweight among children aged 6 to 11 years increased from 6.5% to 17.0% while overweight levels for adolescents aged 12 to 19 years increased from 5.0% to 17.6% .

This multidimensional model (Figure 1, below) explains how a person's health and wellbeing result from a complex interplay between the influences listed above and other health determinants.

Overweight and obesity, an excessive accumulation of body fat, is one of the major public health challenge in the 21st century, affecting one in every six people worldwide (World Health Organization, 2013a). According to the World Health Organization (WHO) estimation, globally over 42 million children under the age of five were overweight in 2010 (WHO, 2011). A recent study estimated that the worldwide prevalence of overweight and obesity among preschool children aged 2-5 years increased from 4.2% to 6.7% within two decades and is expected to reach 12.7% by 2020 (de Onis et al., 2010). The results of National Health and Nutrition Examination Survey indicated that in the United State (US) obesity among pre-school children increased from 5% to 10.4% between 1976-1980 and 2007-2008 respectively. In addition, about 17% (or 12.5 million) of children and adolescents aged 2-19 years were obese in the US in 2007-2008 (Pan et al., 2012). A recent study by Grow et al. (2010) found that obesity was mostly prevalent among poor or minority groups with low socioeconomic status residing in disadvantaged areas in the US.

Childhood obesity remains a chief public health concern nowadays. During the past two decades, the prevalence of obesity among children has increased 47% globally (Brown et al., 2016). The risk associated with childhood obesity including hypertension, dyslipidemia, glucose intolerance as well as mental and emotional illnesses. Individuals who are obese during childhood are more likely to become obese during adulthood. When obesity continues into adolescence and adulthood, individuals are at risks of diabetes mellitus, hypertension, stroke, coronary vascular disease, and cancer. Obesity disproportionately affects children from ethnic minorities. Approximately one out of six US children are overweight

Childhood obesity is an epidemic that is sweeping through America. The key to understanding the threshold for the term obesity is to know the clinical definition. Obesity and overweight are two terms that are intermittently misused. Overweight is clinically defined as the excess body fat one has in terms to their height, muscle, bone, or in a combination of all factors (Childhood Obesity Facts). Obesity is simply the concept of having excess body fat (Childhood Obesity Facts). Adult obesity is the cause of multiple disease that are difficult to treat and most are fatal. Childhood obesity should be seen just as fatal, if not more, than adult obesity due to the higher risk children have to contracting

Obesity has reached epidemic proportions in the United States and other developed economies. Over the past 30 years, the prevalence of obesity among children and adolescents in the U.S. has increased at an alarming rate, from 5-7% to 18-20% by 2008 (CDC, 2012). In addition, a full one third of all children in the U.S. are now overweight.

The obesity rate in America has become a major national health issue over the last several decades. Increasingly alarming statistics have garnered national headlines. Current statistics place 68.5% of the U.S. population in classifications ranging from "overweight" to "super obese." Approximately 35% of all U.S. adults currently fall under the label of "obese".(Ogden, et al., 2014) Potentially more alarming is the prevalence of obesity in adolescents. U.S. youth are becoming obese at earlier and earlier ages. One out of six children ages 2-19 are now obese and fully one-third of adolescents are overweight or obese. (Ogden, Carroll, Curtin, Lamb, & Flegal, 2010) Between 1980 and 2000, obesity rates among adults doubled and tripled among adolescents. (CDC.gov)

Obesity is a serious global health problem for both children and adults (Werthmann, Jansen, Vreugdenhil, Nederkoorn, Schyns, & Roefs, 2015). Obesity, as a medical terminology, is a condition in which there is increase in the proportion of body fat to the extent that there are associated health consequences (Grønbæk, 2008). Children are considered overweight if they have their body mass index (BMI) within the 85th to 94.99th percentile range (adjusted for age and sex) on the Centers for Disease Control and Prevention (CDC) growth charts. Similarly, they are considered obese if they have BMI at the 95th percentile or higher (Puhl & Latner, 2007) on the CDC growth charts (Fleming et al., 2008). Weight gain takes place when the caloric (energy)

According to the Center for Disease Control and Prevention, “Childhood obesity has more than doubled in children and tripled in adolescents in the past 30 years,” (“Childhood Obesity Facts”). The monumental question that researchers seem to be asking is why the increase now? Childhood obesity has become a paramount problem in the United States in recent years due to various social, biological and technological factors that ultimately requires immediate assistance in order to promote a healthier lifestyle for children as they transition into adulthood.

Obesity has been a major health issue in the community for the past three decades, and has recently become a spreading concern for children (Black & Hager, 2013). Childhood obesity leads to many health and financial burdens in the future, and has become a public health priority. According to the Centers for Disease Control and Prevention (CDC) (2016), childhood obesity has doubled in children and quadrupled in adolescents in the past 30 years. Black and Hager (2013) state that pediatric obesity is a major public health problem that effects a child’s mental and physical health. Having childhood obesity also increases the risk of developing adult obesity and many other chronic illnesses. Childhood obesity will be further explored in the following sections and will include: background, current surveillance methods, epidemiology analysis, screening and diagnosis, and the plan of action.