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1.
2. Dept. of Health & Family Welfare
Office of the Chief Medical Officer of Health
Bankura
Dibyendu Dutta
M.Sc (Microbiology), M.Sc (Nutrition) , MSW
Research Scholar Nutrition Science
Consultant NPPCF â Non Communicable Diseases-1
Public Health Wings , CMOH office, Bankura, W.B, India.
Organizer :
Bankura Sammilani College
9. www.uniteforsight.org
Presbyopia is the normal loss of near
focusing ability that occurs with age.
Most people begin to notice the effects
of presbyopia sometime after age 40,
when they start having trouble seeing
small print clearly â including text
messages on their phone.
22. www.uniteforsight.org
īŊ Vision problems affect
nearly 1or more
million children in the
India.
īŊ Students, especially
young ones, may not
know that what they
are experiencing is a
vision problem
īŊ Leads to frustration
and worsening
academic performance
23. www.uniteforsight.org
īŊ Teachers are in a
unique position to
notice a child with a
vision problem
âĻ See children for
many hours a day
âĻ See children in an
academic setting
where visual acuity is
required
24. www.uniteforsight.org
ī Discovering vision problems early on in a
childâs life is an important part of helping him
or her do well in school.
ī Avoid frustration
ī Make reading easier
ī Make learning more enjoyable
ī In the case of some vision conditions
(covered later), early detection and treatment
is the only way to prevent loss of sight in the
afflicted eye
25. www.uniteforsight.org
The following may be indicative of a child
experiencing a vision problem:
âĸ Eyes tiring while reading
or doing other
schoolwork
âĸ Turning or tilting head to
use one eye only
âĸ Making frequent
reversals while reading
or writing
âĸ Using finger to maintain
place while reading
âĸ Consistently performing
below potential
âĸ Eyes turning inward or
outward
âĸ Squinting
âĸ Headaches
âĸ Worsening academic
performance
âĸ Blurred or double vision
âĸ Losing place while
reading
âĸ Avoiding close work
âĸ Holding reading material
closer than normal
âĸ Rubbing eyes
26. www.uniteforsight.org
īŊ If you notice a child
struggling with any of
these symptoms, he or she
may be experiencing a
vision problem
īŊ The next step is to make
sure that child has an eye
exam by an eye doctor
27. www.uniteforsight.org
Eye Exams
īPerformed by
optometrists or
ophthalmologists
īThorough
īCan detect many
vision problems
and/or eye disorders
and diagnose them
Vision screenings
(insignificant)
ī Performed by non-
specialist health staff
ī Provide baseline VA
ī Do not test for eye
disorders, cannot
provide diagnostic
information
28. www.uniteforsight.org
īŊ Do not assume that children with
eyeglasses have recently had an eye
exam.
īŊ A research study found that 49% of eyeglass-
wearing children failed a visual assessment.
28% of non-eyeglass-wearing children failed
the visual assessment.
âChildren Unable to Perform Screening Tests in Vision in Preschoolers Study: Proportion with Ocular Conditions
and Impact on Measures of Test Accuracy.â Investigative Ophthalmology and Visual Science. 48 (2007):83-87.
29. www.uniteforsight.org
īŊ A research study was conducted in California high schools
among students who were identified by their teachers as âpoor
readersâ.
īŊ 17% of the students had deficient visual acuity (20/40 or worse
in one eye)
īŊ 80% of the children were inadequate or weak in at least one of
the following visual skills: binocular fusion ranges at near,
accomodative facility, and convergence near point.
īŊ 80% of the students passed the visual acuity testing, but only
20% had adequate visual skills.
Grisham, D., Powers, M., and Riles, P. âVisual skills of poor readers in high school.â Journal of the American
Optometric Association. 78.10 (2007); 542-549.