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The ONE
STOP for informations |
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OBESITY IN CHILDREN
& TEENS |
Childhood obesity is defined as having
a BMI (body mass index – a ratio of weight to height) greater than
that of 95% of others of the same age and sex. Childhood obesity is becoming
more a serious issue in many countries.
It's not "cool" to be fat, but that has not prevented an obesity
epidemic from occurring among American youth. Childhood obesity increased
from 5 percent in 1964 to about 13 percent in 1994. Today, it is about
20 percent -- and rising.
Obesity causes a host of childhood health problems, including diabetes,
high cholesterol levels, high blood pressure, and fatty liver diseases.
Obesity is a risk factor for many chronic diseases. What’s more,
childhood obesity is linked to a number of problems, as these children
become adults. Obesity in adulthood has been linked to heart disease,
as well as several types of cancer, including breast, colon, endometrial,
esophageal and kidney cancer. Many of the obstacles obese children face
may be more of an immediate concern and extend beyond just the physical
aspects of health.
Overweight children are much more likely to become overweight adults unless
they adopt and maintain healthier patterns of eating and exercise.
Jeffrey Schwimmer, MD, and colleagues from the University of California,
San Diego, pointed out that while childhood obesity is a well-known cause
of health problems, including long-term problems
that might eventually lead to an early death, the most widespread consequences
might be psychological and social nature. He further confirmed that obese
children and adolescents are more than five times likely to have a poorer
health related quality of life (QOL) than healthy children. Obesity is
one of the most stigmatizing and least socially acceptable conditions
in childhood and it is critical for physicians, parents and teachers to
be aware of the risk involved which might lead to fatal or deadly consequences.
Obesity is associated with poor self-esteem and depression.
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What is Obesity? |
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A few extra pounds do not suggest obesity.
However they may indicate a tendency to gain weight easily and a need for
changes in diet and/or exercise. Generally, a child is not considered obese
until the weight is at least 10 percent higher than what is recommended
for the height and body type. Obesity most commonly begins in childhood
between the ages of 5 and 6, and during adolescence. Studies have shown
that a child who is obese between the ages of 10 and 13 has an 80 percent
chance of becoming an obese adult. |
What Causes Obesity? |
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The causes of obesity are
complex and include genetic, biological, behavioral and cultural factors.
Basically, obesity occurs when a person eats more calories than the body
burns up. If one parent is obese, there is a 50 percent chance that the
children will also be obese. However, when both parents are obese, the children
have an 80 percent chance of being obese. Although certain medical disorders
can cause obesity, less than 1 percent of all obesity is caused by physical
problems. Obesity in childhood and adolescence can be related to:
• Poor eating habits
• Overeating or binging
• Lack of exercise (i.e., couch potato kids)
• Family history of obesity
• Medical illnesses (endocrine, neurological problems)
• Medications (steroids, some psychiatric medications)
• Stressful life events or changes (separations, divorce, moves,
deaths, abuse)
• Family and peer problems
• Low self-esteem
• Depression or other emotional problems
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What are risks and complications
of obesity? |
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There are many risks and complications
with obesity. Physical consequences include:
• Increased risk of heart disease
• High blood pressure
• Diabetes
• Breathing problems
• Trouble sleeping
“ Obesity is one of the most stigmatizing
and least socially acceptable conditions in childhood and it is critical
for physicians, parents and teachers to be aware of the risk involved
which might lead to fatal or deadly consequences.”
Child and adolescent obesity is also associated
with increased risk of emotional problems. Teens with weight problems
tend to have much lower self-esteem and be less popular with their peers.
Depression, anxiety, and obsessive-compulsive disorder can also occur.
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How can obesity be managed
and treated? |
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Obese children need a thorough
medical evaluation by a pediatrician or family physician to consider the
possibility of a physical cause. In the absence of a physical disorder,
the only way to lose weight is to reduce the number of calories being eaten
and to increase the child=s or adolescent=s level of physical activity.
Lasting weight loss can only occur when there is self-motivation. Since
obesity often affects more than one family member, making healthy eating
and regular exercise a family activity can improve the
chances of successful weight control for the child or adolescent. |
Ways to manage obesity in children
and adolescents include: |
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• Start a weight-management program
• Change eating habits (eat slowly, develop a routine)
• Plan meals and make better food selections (eat less fatty foods,
avoid junk and fast foods)
• Control portions and consume less calories
• Increase physical activity (especially walking) and have a more
active lifestyle
• Know what your child eats at school
• Eat meals as a family instead of while watching television or at
the computer
• Do not use food as a reward
• Limit snacking
• Attend a support group (e.g., Weight Watchers, Overeaters Anonymous)
• Obesity frequently becomes a lifelong issue.
The reason most obese adolescents gain back their lost pounds is that
after they have reached their goal; they go back to their old habits of
eating and exercising. An obese adolescent must therefore learn to eat
and enjoy healthy foods in moderate amounts and to exercise regularly
to maintain the desired weight. Parents of an obese child can improve
their child=s self esteem by emphasizing the child=s strengths and positive
qualities rather than just focusing on their weight problem.
When a child or adolescent with obesity
also has emotional problems, a child and adolescent psychiatrist can work
with the child’s family physician to develop a comprehensive treatment
plan. Such a plan would include reasonable weight loss goals, dietary
and physical activity management, behavior modification, and family
involvement.
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The following ten tips make
good sense for parents to follow to help minimize the risks for raising
an overweight child. |
DON'T USE FOOD AS A REWARD or a means
of shaping behavior. Ask yourself if a child is hungry for something emotional,
rather than food.
FOCUS ON HEALTH RATHER THAN WEIGHT. The most successful approaches focus
on feeling better, stronger and more energetic rather than on a target
weight.
DON'T BAN ANY FOOD. Let kids keep foods they "can't give up"
in a junk-food drawer for an occasional treat.
TAKE CHARGE. Don't turn over food decisions to kids. It's the parents'
responsibility to provide healthy meals.
WATCH PORTION SIZE. A good rule-of-thumb for young children is 1 tablespoon
of food on the plate for each year of age.
LIMIT SODA AND JUICE. Kids are much better off eating fruit than drinking
juice.
ENCOURAGE CHILDREN TO PARTICIPATE in one sport each season. Also provide
opportunities for informal forms of activity, such as Rollerblading or
dancing.
TURN OFF THE TELEVISION. The American Academy
of Pediatrics recommends limiting TV time to less than two hours a day.
AVOID QUICK FIXES. Weight-loss pills, potions
and diets may not be safe for growing children.
NEVER SAY DIET. Aim for permanent changes in food
intake and a gradual weight loss of half-pound to a pound a week.
Many overweight children who are still growing
will not need to lose weight, but can reduce their rate of weight gain
so that they can “grow into” their weight. Your child’s
diet should be safe and nutritious. Is should include all of the recommended
Dietary allowances (RDAs) for vitamins, minerals, and protein and contain
the foods from the major Food Guide Pyramid groups. Any weight-loss diet
should be low in calories (energy) only, not in essential nutrients. Even
with extremely overweight children, weight loss should be gradual. Crash
diets and diet pills can compromise growth and are not recommended by
many healthcare professionals. Weight control must be considered a lifelong
effort. A physician should supervise any weight management program for
children. |
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© 2003 Powered
by Mugaes Kumar (J10129) & Mun Poh Yuet (J10136). All rights reserved. |
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