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How to Choose the Best Pediatric Vision Screener

Mother and caregiver with child
Interested in a two-week trial of the Welch Allyn Spot Vision Screener?

There are multiple factors to consider when you’re searching for the best vision screener to detect amblyopic risk factors in children. Whether you’re a primary care provider, pediatric optometrist/ophthalmologist, a school nurse or a volunteer, everyone plays an important role in the health of our children. There are 19 million children worldwide living with a vision disorder.Oftentimes, vision disorders have no noticeable symptoms, and as a result, children may not realize they see the world differently than others.

It's time to take a stand.

Adding instrument-based vision screening to your workflow means more children have their vision screened and are potentially referred for vision-saving treatment.2 To help make it easier to choose the best vision screener for your needs, we wanted to share our top five points before you make the investment. Once you've taken everything into consideration, take Spot Vision Screener on a two-week trial and experience the difference.

 


 

What to Keep in Mind when Selecting a Vision Screener

Consider ease of operation, capture rate, risk factor screening capabilities and pricing when researching an instrument-based vision screener.

Ease of implementation

Seek out technology that is out-of-box easy and fits seamlessly into your organization. Find an instrument-based vision screener that monitors environmental conditions (e.g., lighting, distance to subject and pupil size) before taking a picture. This can help to shorten the staff or volunteer learning curve and also speed up the vision screening process and avoid over-referrals to an eye care specialist.

Pinellas County Schools (PCS) needed to improve their vision screening process to ensure accurate and efficient detection of visual impairments. There were a variety of factors that were essential in selecting the right vision screener; the most important being an easy-to-use device that volunteers could use without a lot of room for error.

Mary Ellen Barkman, School Nurse, Pinellas County Schools

Capture rate

Look for instrument-based vision screeners with a high capture rate. Cameras with auto-capture features allow you to simply point the camera in the child’s direction and quickly record results of both eyes in seconds.

Some instrument-based vision screeners can capture results on 97% of subjects3 regardless of child cooperation, language barriers or children with developmental delays. Odds are, if your staff or volunteers have a difficult time operating the technology, it could be a challenge when screening young children.

Risk factor screening capabilities

Some instrument-based vision screeners do not provide instant results and rely on an overread service (e.g., manual grading) by an eye care specialist to detect risk factors for astigmatism, strabismus and anisocoria.

Think about selecting an instrument-based vision screener that can detect six risk factors of amblyopia in the office or at school. Up to 10% of preschoolers and 25% of school-age children have vision problems that impact learning and quality of life.4 Amblyopia is the #1 cause of preventable, yet permanent vision loss in children.5

Six Risk Factors of Amblyopia

Six amblyopic risk factors–myopia, hyperopia, astigmatism, anisometropia, strabismus and anisocoria

Do the (clinical) research

There are several clinical studies that prove instrument-based vision screening is an effective way to detect refractive errors in children. If you’re thinking about starting a vision screening program, be sure to look at clinical evidence that demonstrates quality improvements, such as increased vision screening completion rates in young children.2

Three-year-olds are usually unable to read a visual acuity chart and studies have shown completion rates as high as 87% using instrument-based vision screeners compared to only 39% completion using chart-based screening.2

Understand the investment

Purchase options for an instrument-based vision screener will vary by manufacturer and may include subscription or leasing options. It’s important to understand if you’ll be paying monthly contract fees and the associated long-term cost to your organization.

Some companies will offer a reimbursement guide or a vision screening investment analysis to help you navigate trends in reimbursement for CPT 99177 (photoscreening, automated-refraction, bilateral; with on-site analysis).

Also, consider selecting a device that can be scaled across large organizations to help increase staff efficiency, improve vision screening completion rates and decrease unnecessary referrals to an eye care specialist.2

 


 

Make the Choice with SPOT Vision Screener

Spot Vision Screener is a handheld camera, designed to make the vision screening process efficient with point-and-shoot auto-capture of both eyes in seconds on patients six months of age through adult.

Mother and caregiver with child

Other features include:

Auto Capture
Spot Vision Screener automatically captures from a noninvasive three-foot distance and only when the child is looking at the fixation target and conditions are optimal (distance, room lighting).

LCD Display
Bright touchscreen display is easy to operate right out of the box. After an image capture, the on-screen results indicate either a “Complete Eye Exam Recommended” or “All Measurements in Range” (also lists conditions if detected).

Wireless Connectivity
5gHz wireless radio powers Spot Vision Screener with a fast wireless connection. Built-in driverless printing enables you to wirelessly print screening summary reports to major printer brands.

EMR Connectivity
Use the Welch Allyn SpotConnect Application to streamline clinical workflows by allowing the EMR to communicate directly with the device to send orders, receive results and attach the report to the patient’s chart.

Managing Data with USB Connection
Easily import screening subjects via the USB drive to your screening queue to prepare for a busy screening day. Afterwards, export the screening summary reports (PDF) and an Excel spreadsheet of results via USB or wireless connection for further analysis. Results can be uploaded to patient electronic medical records.

Let us be your partner in helping to prevent vision loss in children.

We’ll ship a Spot Vision Screener to you for a two-week trial for your office, school or vision screening program. A Baxter vision screening consultant will walk you through the technology to make sure you experience the difference Spot Vision Screener can offer.


Fill out the form below to sign up for your two-week trial of SPOT Vision Screener.

References:
  1. Ophthalmology Times. Study: Children with vision impairment more likely to suffer from depression and anxiety. https://www.ophthalmologytimes.com/view/study-children-with-vision-impairment-more-likely-to-suffer-from-depression-and-anxiety
    Accessed September 24, 2024.

  2. Modest, Jonathan R., Katherine M. Majzoub, Bruce Moore, Vijeta Bhambhani, Sarah R. McLaughlin, and Louis Vernacchio. “Implementation of Instrument-Based Vision Screening for Preschool-Age Children in Primary Care.” Pediatrics 140, no. 1 (July 2017): e20163745.https://doi.org/10.1542/peds.2016-3745.

  3. Crescioni M, Miller JM, Harvey EM. Accuracy of the Spot and Plusoptix photoscreeners for detection of astigmatism. J AAPOS. 2015 Oct; 19(5):435-40.

  4. Children’s Eye Foundation. A Practical Guide for Primary Care Physicians: Instrument-Based Vision Screening In Children. Grapevine, TX: Children’s Eye Foundation; 2016

  5. Guidelines for automated preschool vision screening: A 10-year, evidence-based update Donahue, Sean P. et al. Journal of the American Association for Pediatric Ophthalmology and Strabismus (JAAPOS), Volume 17, Issue 1, 4 - 8 (NEW)

Baxter, Hillrom, Spot,  SpotConnect and Welch Allyn are trademarks of Baxter International Inc. or its subsidiaries. US-FLC158-240125 (v1.0) 10/2024