12 Components of a Strong Vision Health System of Care: Part 3-Standardized Approach for Rescreening.

Strong school-based vision and eye health systems include 12 key components to be implemented before, during, and after the actual vision screening event. The National Center for Children's Vision and Eye Health (NCCVEH) at Prevent Blindness partnered with the National Association of School Nurses (NASN) to provide guidance for school nurses for each of the 12 key components via a Vision and Eye Health webpage on the NASN website ( https://www.nasn.org/nasn-resources/practice-topics/vision-health ). This online resource is designed to support school nurses accountable for vision screening and maintaining the eye health of preschool- and school-age children. This NCCVEH/NASN webpage addresses key activities that provide overall support for a child's vision and eye health-beginning with parent/caregiver education and ending with an annual evaluation of the school's vision and eye health system. NASN School Nurse is publishing information about each of these 12 components. The May 2019 installment provided details about the 12 Components approach as a whole and Components 1 and 2: Family Education and a Comprehensive Communication/Approval Process. The July 2019 edition described Components 3 and 4: Vision Screening Tools and Procedures and Vision Health for Children With Special Health Care Needs. This article describes Component 5: Standardized Approach for Rescreening.

12 Components of a Strong Vision Health System of Care: Part 2-Vision Screening Tools and Procedures and Vision Health for Children With Special Health Care Needs.

Successful vision screening efforts require the implementation of 12 key components of a strong vision health system of care. The National Center for Children's Vision and Eye Health (NCCVEH) at Prevent Blindness partnered with the National Association of School Nurses (NASN) to provide guidance around these 12 components via a Vision and Eye Health webpage on the NASN website ( https://www.nasn.org/nasn-resources/practice-topics/vision-health ). This online resource is organized according to the 12 Components of a Strong Vison Health System of Care to support school nurses accountable for screening the vision of preschool and K-12 students. This NCCVEH/NASN webpage addresses key activities that support a child's vision health-beginning with parent/caregiver education and ending with an annual evaluation of the school's vision health system. Each of these 12 components will be described in NASN School Nurse. The May 2019 installment provided information about the 12 components approach as a whole and details on Family Education and a Comprehensive Communication/Approval Process. This installment describes Components 3 and 4: Vision Screening Tools and Procedures and Vision Health for Children with Special Health Care Needs.

12 Components of a Strong Vision Health System of Care: Components 1 and 2-Family Education and Comprehensive Communication/Approval Process.

The National Center for Children's Vision and Eye Health (NCCVEH) at Prevent Blindness partnered with the National Association of School Nurses (NASN) to provide guidance for school nurses responsible for screening the vision of preschool and K-12 students. Goals of this national partnership are to (1) standardize approaches to vision health, (2) facilitate follow up to eye care for students who do not pass vision screening, (3) provide family/caregiver friendly educational information, and (4) consult with leading pediatric eye care experts to promote evidence-based best practices. The NCCVEH/NASN partnership created a Vision and Eye Health page on the NASN website ( https://www.nasn.org/nasn-resources/practice-topics/vision-health ). This resource is organized according to the 12 Components of a Strong Vision Health System of Care. The 12 components emerged as the NCCVEH considered vision screening from a systems perspective. This systems perspective addresses key activities along the entire spectrum of care that supports a child's vision health-beginning with parent/caregiver education and ending with an annual evaluation of the school's vision health system. Each of these 12 components will be described in 4 installments of NASN School Nurse in 2019. This installment describes the first two components: Family Education and a Comprehensive Communication/Approval Process.

An Eye on Vision: Seven Questions About Vision Screening and Eye Health-Part 4.

Current evidence-based and best-practice vision screening and eye health approaches, tools, and procedures are the result of revised national guidelines in the past 3 years and advances in research during the past 18 years. To help the busy school nurse with little time to keep up with changes in children's vision practices and a growing body of literature, the National Center for Children's Vision and Eye Health at Prevent Blindness is providing answers to seven questions that are often received from the field. Topical areas are (1) instrument-based screening and stereopsis, (2) optotype-based screening if child is referred from instrument-based screening, (3) next steps if a student's glasses are scratched or broken, (4) critical line screening with a threshold eye chart, (5) full threshold screening if student does not pass critical line screening, (6) holding a ruler beneath line of optotypes to identify, and (7) convergence insufficiency screening in the school setting.

An Eye on Vision: Five Questions About Vision Screening and Eye Health-Part 3.

Current evidence-based and best practice vision screening and eye health approaches, tools, and procedures are the result of revised national guidelines in the past 3 years and advances in research during the past 18 years. To help the busy school nurse with little time to keep up with changes in children's vision practices and a growing body of literature, the National Center for Children's Vision and Eye Health at Prevent Blindness is providing answers to five questions that are often received from the field. Topical areas are: (1) instrument-based screening for children ages 6 years and older, (2) stereoacuity screening and Random Dot E, (3) binocular distance visual acuity screening, (4) a 2-line difference between the eyes as part of referral criteria, and (5) state vision screening guidelines excluding evidence-based tools.

An Eye on Vision: Five Questions About Vision Screening and Eye Health-Part 2.

Current evidence-based and best practice vision screening and eye health approaches, tools, and procedures are the result of revised national guidelines in the last 3 years and advances in research during the past 18 years. To help the busy school nurse, with little time to keep up with changes in children's vision practices and a growing body of literature, the National Center for Children's Vision and Eye Health at Prevent Blindness is providing answers to five questions that are often received from the field. Topical areas include (1) which numbers to record when using a 10-foot chart, (2) instrument-based screening and visual acuity, (3) screening children who wear glasses, (4) referring children who do not pass color vision deficiency screening, and (5) conducting near visual acuity screening monocularly or binocularly.

An Eye on Vision: Five Questions About Vision Screening and Eye Health.

Current evidence-based and best-practice vision screening and eye health approaches, tools, and procedures are the result of revised national guidelines in the past 3 years and advances in research during the past 18 years. In providing answers to the five questions in this article, the National Center for Children's Vision and Eye Health at Prevent Blindness used published, peer-reviewed research; vision screening and eye health national guidelines; and consensus-based best practices from eye care professionals and public health experts. The answers may differ from your state or district vision screening guidelines and mandates. This is the second installment of the "An Eye on Vision" frequently asked questions section that will appear in future editions of NASN School Nurse. To review the first installment, see the March 2018 edition of NASN School Nurse. The authors encourage vision screeners to submit their vision screening and eye health questions to the email address that appears at the end of this article.

An Eye on Vision: 20 Questions About Vision Screening and Eye Health.

Current evidence-based and best practice vision screening and eye health approaches, tools, and procedures are the result of revised national guidelines in the past 3 years and advances in research during the last 16 years. To help the busy school nurse with little time to keep up with changes in children's vision practices and a growing body of literature, the National Center for Children's Vision and Eye Health at Prevent Blindness is providing answers to 20 questions received most often from the field. Question topics are: (1) arranging the screening environment, (2) occluders to cover the eyes during vision screening, (3) optotype-based screening at distance, (4) optotype-based screening at near, (5) instrument-based screening, (6) muscle imbalance screening, (7) referrals, and (8) vision screening certification.

Vision and eye health: moving into the digital age with instrument-based vision screening.

Significant advancements in vision screening research are leading to improved design, functionality, and reliability of screening tools. Presently, two vision screening approaches are available to school nurses for children ages 3 years and older: optotype-based screening and instrument-based screening. Optotype-based screening pertains to tests of visual acuity using optotypes (e.g., pictures, letters, and numbers), which children identify to determine visual acuity. Instrument-based screening pertains to automated devices that measure amblyogenic risk factors, such as refractive error, media opacities, and eye misalignment. Differences between the two approaches; best and acceptable practice recommendations for both approaches; unacceptable tests of visual acuity; and best, acceptable, and unacceptable occluders are described.