But consider the type of exercise she's doing. Simply playing outdoors with her friends may not be enough. More vigorous or prolonged exercise may be necessary to help her maintain an appropriate weight. Your physician or a physical therapist could review appropriate exercise guidelines for children her age. Advice given here is not intended to provide a basis for action in particular circumstances without consideration by a competent professional.
Get advice on how to help an year-old control her weight. My daughter is 11 years old and weighs about lb. We also describe some health risks of having a weight that is significantly below or above average. Biological sex plays a role in weight, and in general, a year-old female weighs slightly more than a male of the same age. According to the CDC, the average weight of a year-old female is 92 pounds lb , or around 42 kilograms kg.
The CDC report that the average weight of a year-old male is 89 lb , or about 40 kg. When their weight falls significantly above or below the average, a young adolescent may have a risk of health complications. We outline some examples below. The expression usually applies to babies and toddlers, though older children can also have difficulty gaining or maintaining weight. Children and young adolescents with overweight or obesity may have an increased risk of:.
As the CDC note, children with obesity are also more likely to develop severe obesity and associated risk factors as adults. This gives a more accurate picture because it also takes height into account. To use it, a person needs to know:. A range of things can influence the weight of a year-old. Below are several to keep in mind when determining whether a young adolescent has a healthy weight:.
A person who is shorter generally weighs less than someone taller, and this is why BMI calculators take height into account. Two children who weigh the same but are 6 inches apart in height will have different BMIs. For example, the shorter of the two children may have overweight, while the taller may have a weight in the healthy range.
During puberty , adolescents experience growth spurts and other physical changes that increase their weight. However, these are only estimates — individuals may start puberty earlier or later. For information about the consequences of childhood obesity, its contributing factors and more, see Tips for Parents — Ideas and Tips to Help Prevent Childhood Obesity.
In general, this is not possible. The interpretation of BMI varies by age and sex. So if the children are not the same age and the same sex, the interpretation of BMI has different meanings.
For children of different age and sex, the same BMI could represent different BMI percentiles and possibly different weight status categories. See the following graphic for an example for a year-old boy and a year-old boy who both have a BMI-for-age of Note that two children of different ages are plotted on the same growth chart to illustrate a point.
Normally the measurement for only one child is plotted on a growth chart. Obesity during childhood can harm the body in a variety of ways, now and in the future.
Learn more about the health consequences of obesity for children. A comparison of the Slaughter skinfold-thickness equations and BMI in predicting body fatness and cardiovascular disease risk factor levels in children. Body fat throughout childhood in healthy Danish children: agreement of BMI, waist circumference, skinfolds with dual X-ray absorptiometry.
Vital Health Stat. Skip directly to site content Skip directly to page options Skip directly to A-Z link. Healthy Weight, Nutrition, and Physical Activity. Section Navigation. Facebook Twitter LinkedIn Syndicate. Minus Related Pages. On This Page. How is BMI calculated for children and teens? What is a BMI percentile and how is it interpreted?
How is BMI used with children and teens? Is BMI interpreted the same way for children and teens as it is for adults?
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