Myopia in Children Growing at Alarming Rates
The majority (69%) of New Zealand (with children 0-17-years old) parents do not know what child myopia is and alarmingly, only 12% of parents recognise the health risk that their children might develop later in life from myopia. Auckland optometrist and National Clinical Manager for Matthews Eyewear Eyecare, Adele Jefferies, is calling on parents to be aware of myopia, the risk factors and that it can be managed.
Adele says, “Myopia, or short-sightedness causes blured distance vision, usually starts during childhood and typically progresses until a child stops growing. However, there are two main factors which can mean your child is more at risk of developing myopia: lifestyle and family history.”
Adele adds,
“To slow the progression of myopia, and reduce longer term
eye health issues, myopia needs to be managed. There are
many evidence-based options now available which can slow the
progression of myopia. High myopia is associated with eye
health risks later in life so reducing the prevalence and
impact of myopia and understanding influencing factors is
critical.”
Myopia is forecast to reach epidemic proportions globally. Alarmingly, increases in the global prevalence of myopia and high myopia (a refractive error*of at least -5.00D in either eye) mean that by 2020, it is estimated that 2 billion people worldwide will be affected. By 2050, it is estimated that more than 50% of the world’s population will have myopia and 10% or almost 1 billion will have high myopia.
Lifestyle: modern lifestyles may
influence the development of myopia. These
include:
• Low levels of outdoor activity and
associated factors including:
• Low levels of light
exposure
• Prolonged near tasks such as reading and
gaming on portable devices
Family history: The likelihood
of developing myopia, particularly high myopia increases
when one or both parents are myopic.14 However, the exact
link between a family history of myopia and development of
childhood myopia remains uncertain.15
For parents who are
concerned that their child might be myopic, or at risk of
developing myopia, Adele has this advice. “The first step
is to have your child’s eyes tested. If your child is
diagnosed with myopia, it is important that you talk with
your Optometrist about, not only correcting the immediate
sight issue, but importantly what can be done to slow
progression of myopia.
“Being informed and having a
discussion with your Optometrist around the best way to
manage your child’s myopia is a critical first step,”
says Adele
For further information about child myopia
talk to your Optometrist.
KEY NEW ZEALAND
STATISTICS:16
A recent survey looking at
parental understanding and perceptions around child myopia
in New Zealand shows:
• 77% of parents of
children under 12 years old believe being prescribed glasses
is the best course of action if a primary school age child
is diagnosed with myopia. In fact, there are many treatment
options that should be discussed when managing
myopia.
• Almost half (46%) of New Zealand parents of
children aged 17 years and under admit they do not know what
causes myopia.
• Only 10% of parents know of the
lifestyle factors that have an impact on child myopia (low
levels of outdoor activity, low levels of light exposure,
prolonged near tasks such as reading and gaming on portable
devices).
• 28% of New Zealand kids (17 years and
under) have never been to have an eye test.
• 40% of
New Zealand children have not been to an Optometrist to have
an eye test before their ninth
birthday.