Visual Field Testing Frequency and Associations in Children With Glaucoma.

Publication/Presentation Date

7-1-2024

Abstract

PRCIS: Children with glaucoma had an average of 1.3 visual field tests per year. Self-reported black and multiracial patients had lower visual field testing rates, whereas older children with better visual acuity had more frequent testing.

PURPOSE: To evaluate frequency of visual field (VF) testing in children with glaucoma and identify characteristics associated with VF frequency.

METHODS: A retrospective cohort study of 82 children 6-18 years of age with glaucoma seen between August 2018 and May 2023. Patients were divided into those who had ≥1 VF test (303 VF tests of 61 children) and 0 VFs (21 children). Eyes were excluded if best corrected visual acuity (BCVA) was counting fingers or worse. Characteristics obtained included age, self-reported race and ethnicity, sex, primary language, glaucoma diagnosis, distance to provider, office visit frequency, follow-up compliance, insurance type, and BCVA. The main outcome measure was VF testing frequency.

RESULTS: Among children with ≥1 VF test, mean age at first VF was 11.8±2.8 years, mean number of VF/year was 1.3±0.8, and 44.9% of all VFs were reliable. Thirty nine percent of patients underwent < 1 VF/year, 45.9% ≥1 to < 2 VFs/year, and 14.8% ≥2 VF/year. Children who were black or multiracial had significantly lower VF testing frequency [estimated difference (ED) -1.2 (95% CI, -2.0 to -0.4, P =0.002) and ED -1.3 (95% CI, -2.2 to -0.3, P =0.008), respectively]. Better visual acuity and greater office visit frequency were significantly associated with higher VF testing frequency [ED 0.052 (95% CI, 0.001-0.103, P =0.045) and ED 0.2 (95% CI, 0.1-0.3, P < 0.001), respectively].

CONCLUSIONS: Most children had between 1 and 2 VF/year, although less than half of all VFs were reliable. Ophthalmologists should consider barriers to care in glaucoma monitoring.

Volume

33

Issue

7

First Page

499

Last Page

504

ISSN

1536-481X

Disciplines

Medicine and Health Sciences | Pediatrics

PubMedID

38647372

Department(s)

Department of Pediatrics

Document Type

Article

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