About My Health Careers Internship MedBlogs Contact us
Medindia LOGIN REGISTER
Advertisement

Childhood Obesity Linked to Pediatric Asthma

by Mohamed Fathima S on November 26, 2018 at 3:44 PM
Font : A-A+

Childhood Obesity Linked to Pediatric Asthma

From the analysis of medical records of more than 500,000 children, it was found that ten percent of the pediatric asthma cases could be avoided if childhood obesity was eliminated. The research used the resources from PEDSnet, a multi-specialty network that conducts observational research and clinical trials across the US children's health systems.

"Pediatric asthma is among the most prevalent childhood conditions and comes at a high cost to patients, families and the greater health system. There are few preventable risk factors to reduce the incidence of asthma, but our data show that reducing the onset of childhood obesity could significantly lower the public health burden of asthma," said Terri Finkel, MD, PhD, Chief Scientific Officer at Nemours Children's Hospital in Orlando and one of three Nemours researchers participating in the study. "Addressing childhood obesity should be a priority to help improve the quality of life of children and help reduce pediatric asthma."

Advertisement


In this retrospective cohort study design, researchers reviewed de-identified data of patients ages two to 17 without a history of asthma, receiving care from six pediatric academic medical centers between 2009 and 2015. Overweight or obese patients were matched with normal weight patients of the same age, gender, race, ethnicity, insurance type, and location of care. The study included data from 507,496 children and 19,581,972 encounters.

In their analysis, the researchers found that the incidence of an asthma diagnosis among children with obesity was significantly higher than in children in a normal weight range and that 23 to 27 percent of new asthma cases in children with obesity are directly attributable to obesity. Additionally, obesity among children with asthma appears to increase disease severity. Being overweight was identified as a modest risk factor for asthma, and the association was diminished when the most stringent definition of asthma was used. Other significant risk factors of an asthma diagnosis included male sex, age of under 5 years old, African-American race, public insurance.
Advertisement

With 6 to 8 million cases of pediatric asthma previously reported in the United States, the study's data suggest that 1 million cases of asthma in children might be directly attributable to overweight and obesity and that at least 10 percent of all U.S. cases of pediatric asthma might be avoided in the absence of childhood overweight and obesity.

"This is the first study of its kind, looking at obesity and the risk of developing asthma entirely in a pediatric population, and is made possible through the PEDSnet data collaboration," said Finkel. "The PEDSnet collaboration brings the power of Big Data to pediatric research and medicine--as well as the expertise to structure the data and understand how to extract the most meaningful points."

Several limitations of the study are noted, including the retrospective design using electronic health data, which prevent the researchers from drawing absolute conclusions regarding the causal nature of the association between obesity and asthma. Additionally, while the study includes data from a large, geographically diverse population of children, rural children may be underrepresented in the study results.

The research team hopes in the future to use PEDSnet's capabilities to continue to gain new epidemiologic insights into the relationship between pediatric obesity and asthma, including measures of lung function, co-morbidity, and medication data. Each PEDSnet member institution is able to map its own data onto the common data model, creating an enormous resource across the network with the power to produce findings relatively quickly.



Source: Eurekalert
Advertisement

Advertisement
News A-Z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Advertisement
News Category
What's New on Medindia
Woman with Rare Spinal Cord Defect from Birth Sues Doctor
Toothache
World AIDS Day 2021 - End Inequalities, End AIDS
View all

Medindia Newsletters Subscribe to our Free Newsletters!
Terms & Conditions and Privacy Policy.

More News on:
Bariatric Surgery Childhood Asthma Asthma Obesity Bulimia Nervosa Sleep Eating Disorders Body Mass Index Liposuction Childhood Obesity Battle of the Bulge 

Recommended Reading
Asthma
It's a lung condition characterized by inflammation of the bronchi and constriction of the airways ....
Tests for Asthma
Do you find it difficult to breathe especially during the cold weather? You may need to get tested ....
Advantages of Eating Fish Foods
Researchers worldwide have discovered that eating fish regularly is good for health. Regular ......
Battle of the Bulge
The ‘battle of bulge’ is the toughest of all battles. Once you put on weight it is so difficult to g...
Body Mass Index
Body mass index (BMI) is a simple tool that is generally used to estimate the total amount of body f...
Bulimia Nervosa
The term ''Bulimia'' refers to episodes of uncontrolled excessive eating, known as "binges," followe...
Childhood Asthma
Childhood asthma is a condition that affects airways in children and interferes with their daily act...
Childhood Obesity
Childhood obesity is one of the most serious health challenges in the developing countries and needs...
Liposuction
Liposuction is a cosmetic procedure, which is used to suck out the excess or abnormal fat deposition...
Obesity
Obesity is a condition where there is excess accumulation of body fat which poses a risk to the heal...
Sleep Eating Disorders
Sleep-related eating disorders are abnormal eating behaviors that occur during night. Sleep related ...

Disclaimer - All information and content on this site are for information and educational purposes only. The information should not be used for either diagnosis or treatment or both for any health related problem or disease. Always seek the advice of a qualified physician for medical diagnosis and treatment. Full Disclaimer

© All Rights Reserved 1997 - 2021

This site uses cookies to deliver our services. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use