HYPERTENSION AND CHILDREN
High Blood Pressure
Becoming Common Among Overweight Children and Overweight and obese
children have a high risk of developing high blood pressure, a new study warns.
Researchers analyzed the health records of nearly 250,000 children, aged 6 to
17, in California, and found those who were overweight were twice as likely as
normal-weight children to have high blood pressure (hypertension).
The risk was four
times higher in moderately obese children and teens, and 10 times higher in
those who were extremely obese, according to the study, which was published
Oct. 10 in the Journal of Clinical
Hypertension.
The researchers also
found that 10 percent of extremely obese children and teens have high blood
pressure and nearly half of them have occasional blood pressure readings in the
high range.
“This study’s findings
suggest that pediatricians need to be particularly vigilant about screening
overweight and obese children for hypertension because high blood pressure can
be asymptomatic for many years,” study lead author Corinna Koebnick, a
researcher at Kaiser Permanente Southern California’s Department of Research
and Evaluation, said in a Kaiser news release.
Another researcher
agreed. “High blood pressure in children is a serious health condition that can
lead to heart and kidney disease,” study co-author Dr. David Cuan, of the
department of pediatrics at Kaiser Permanente Riverside Medical Center, in
Riverside, Calif., said in the news release.
“While it is generally
recommended that pediatricians measure blood pressure in children 3 years and
older at every health care visit, this study shows the importance of screening
overweight and obese young people in particular as they have an increased
likelihood of hypertension,” Cuan said.
The study findings
also suggest that current classification methods for overweight and obesity in
children may be an effective tool for identifying children at high risk for
high blood pressure. The researchers found that being classified as overweight
was an indicator for prehypertension, and being classified as obese was an
indicator for hypertension.
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