Nevada professor devises new childhood obesity screening tools

posted Dec 5, 2009, 7:38 PM by Queency Fernandez   [ updated Jun 14, 2010, 7:46 AM ]
 BMI computaion is not required

·         The simple color coded charts (in English units: lbs, Inches) included in these books will provide the necessary tools for parents to monitor the growth patterns of their children and detect the early signs of obesity. 

·         The childhood BMI charts used by pediatricians are not user-friendly and not easily understandable by everyone. 

·         Thus, parents can prevent their child from becoming overweight by tracking their child’s growth (using the methods recommended in this book) and by seeking professional advice and appropriate intervention if necessary. 

·         In addition, parents can record their child’s health (0 to 20 years), medical records, and family health history directly in the book and teach their children to monitor their own growth. 

·         I strongly believe that parents can influence the outcome of the childhood obesity epidemic, but they often miss the early signs of their children becoming overweight.  I hope to address this problem with my book. 

 
A "Must-Have" booklet for every parent - Informative, Affordable & Ideal gift for baby shower/birthday gifts
 
Boy's Growth charts and user-friendly over weight and obesity screening tools
by George Fernandez 
 
Boys: Order from the publisher (https://www.createspace.com/3450519 )
 
Girl's Growth charts and user-friendly over weight and obesity screening tools
by George Fernandez
 Girls: Order from the publisher (https://www.createspace.com/3452297 )
 

 UNR Press release - Public release date: 3-Dec-2009

RENO, Nev. – A University of Nevada, Reno professor who thinks the present weight management charts and screening tools for children are too difficult to understand and use has devised new, simpler charts that pediatricians and parents can use to help combat the increasing rates of obese and overweight children in the United States.

George Fernandez, Nevada professor of applied statistics and director for the Center for Research Design and Analysis, contends that the current charts are difficult to interpret and often require determination of Body Mass Index, or BMI. Calculating BMI involves a complex formula: weight in pounds is multiplied by 703, and then divided by height in inches squared. Charts are then used to show a healthy weight range, given a child's height, sex and age.

"This is way too complicated for the average person," he said. "Even pediatricians, nurses and health officials often need special training."

In the health profession, children at or above the 95th percentile in BMI-for-age are classified as "obese." Children in the 85th to 95th percentile in BMI-for-age are classified as "overweight." Children in the fifth percentile or below in BMI-for-age are classified as "underweight."

Using advanced SAS graphical software, Fernandez has computed healthy and unhealthy weight limits that correspond to these BMI-for-age definitions, and made easy-to-read color charts for each gender and different age groups. (See graphic.)

"We need to be able to see weight limits for overweight, obesity and underweight in simple numbers – pounds, on simple-to-read charts," Fernandez said. "I think that pediatricians and parents will be happy to have the computing and work done for them, so that they can just refer to these simplified charts and see where their children fall and know what they need to aim for."

Earlier this year, Fernandez presented similar tools for adults, proposing that everyone should know their "Maximum Weight Limit," and computing charts and simplified calculations to help them achieve this goal. The information was met with much interest, gaining attention worldwide.

"Weight management is an international concern," Fernandez said. "We need to pool our collective wisdom and talents to address it, not just rely on those in nutrition and medicine. The problem is of such magnitude that we need an interdisciplinary approach to solve it."

Recent research reveals that 31.9 percent of U.S. schoolchildren are overweight or obese. According to the CDC, the proportion of overweight children in the United States ages 12 to 19 has nearly tripled over the past three decades. The rate for children ages 6 to 11 has doubled in that same period.

Contact: George Fernandez
gcjf@unr.edu
775-784-4206
University of Nevada, Reno

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