Half of parents with an overweight or obese child think
their kids are slimmer than they actually are, according to a new review of
In 69 studies of more than 15 000 children, researchers
found many parents with an overweight child thought their son or daughter was
at a healthy weight or below. Others with an obese kid thought the child was
normal or just a bit heavy. "We know that parents play a very crucial role
in preventing childhood
obesity, and interventions are most successful if they involve
parents," said Alyssa Lundahl.
She led the study at the University of Nebraska-Lincoln. But,
Lundahl said, if parents don't recognise their child is overweight or aren't
concerned, they aren't going to take steps to address it. "Previous
research has found that when parents' perceptions are corrected, they do start
to take action and encourage their children to become more active and maybe
turn off the TV and go outside and play," she told Reuters Health.
The studies included children and teenagers ages two and up.
In each case, researchers had parents assess their child's size using pictures,
rating scales or other techniques. Then they measured the children to determine
whether they hit weight-to-height cut-offs for being overweight or obese.
Just over half of parents 51% thought their overweight child
was normal or underweight or thought their obese child was normal, underweight
or just overweight.
It's possible parents in the studies wanted to avoid labelling
or stigmatising their child, Lundahl and her colleagues write. Or, their
understanding of what an overweight child looks like could be distorted from
media reports on childhood obesity showing images of severely obese kids.
The authors did the same analysis looking at 52 studies of
about 65 000 normal-weight children. They found 14% of those children's parents
also underestimated their kid's weight, thinking the child was underweight.
Lundahl, whose research is published in Paediatrics, said
parents can make sure their child's paediatrician is checking whether the child
is in the normal weight-to-height range.
Conversations about weight can be difficult for both paediatricians
and parents, noted Dr Raquel Hernandez, from All Children's Hospital in St
Petersburg, Florida and Johns Hopkins University School of Medicine.
"Parents do have to be more open-minded to the
conversation of how they feel about their child's weight," Hernandez, who
wasn't involved in the new research, told Reuters Health. "For the
motivated parent who is open-minded there may be an issue, there is a real
potential to make an impact in young kids," she said.
That's important because children who are overweight are
much more likely to grow up to be obese than their normal-weight peers if they don't
change their habits.
Read more: Sugary
drinks make preschoolers obese
Hernandez recommended parents of overweight children cut
down on sugary
drinks like juice and be careful with portion sizes.
No matter what size children are, parents should encourage
them to eat
healthily and be physically active, Lundahl said.
helps us eat a healthy diet
Lynn Brann, a paediatric nutrition researcher at Syracuse
University in New York, agreed. "Parents of children with all body weights
can be helped in terms of improving their nutrition and their health,"
Brann, who also wasn't involved in the new research, told Reuters Health.
She said she avoids telling parents to make weight, itself,
a big deal with their kids."It's not about weight; it's about what your
body can do and how you fuel it," she said.
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