References
- Borsting E, Rouse M, Deland P, et al. Association of symptoms and convergence and accommodative insufficiency in school-age children. Optometry 2003; 74: 25–34.
- Marran L, De Land P, Nguyen A. Accommodative insufficiency is the primary source of symptoms in children diagnosed with convergence insufficiency. Optom Vis Sci 2006; 83: 281–289.
- Davis A, Harvey E, Twelker J, et al. Convergence insufficiency, accommodative insufficiency, visual symptoms, and astigmatism in Tohono O’odham students. J Ophthalmol 2016; 2016: 6963976.
- Wiggins N, Daum K. Visual discomfort and astigmatic refractive errors in VDT use. J Am Optom Assoc 1991; 62: 680–684.
- Sheedy J, Hayes J, Engle J. Is all asthenopia the same? Optom Vis Sci 2003; 80: 732–739.
- Sheppard A, Wolffsohn J. Digital eye strain: prevalence, measurement and ameiloration. BMJ Open Ophthalmol 2018; 3: e000146.
- Barnhardt C, Cotter S, Mitchell G, et al. Symptoms in children with convergence insufficiency: before and after treatment. Optom Vis Sci 2012; 89: 1512–1520.
- Bade A, Boas M, Gallaway M, et al. Relationship between clinical signs and symptoms of convergence insufficiency. Optom Vis Sci 2013; 90: 988–995.
- Vilela M, Pellanda L, Fassa A, et al. Prevalence of asthenopia in children: a systematic review with meta-analysis. J Pediatr (Rio J) 2015; 91: 320–325.
- Tosha C, Borsting E, Ridder W, et al. Accommodation response and visual discomfort. Ophthalmic Physiol Opt 2009; 29: 625–633.
- Chase C, Tosha C, Borsting E, et al. Visual discomfort and objective measures of static accommodation. Optom Vis Sci 2009; 86: 883–889.
- Convergence Insufficiency Treatment Trial Study Group. Randomized clinical trial of treatments for symptomatic convergence insufficiency in children. Arch Ophthalmol 2008; 126: 1336–1349.
- CITT-ART Investigator Group. Treatment of symptomatic convergence insufficiency in children enrolled in the convergence insufficiency treatment trial-attention & reading trial: a randomized clinical trial. Optom Vis Sci. 2019;96:825–835.
- Scheiman M, and Wick B. Clinical management of binocular vision: heterophoric, accommodative and eye movement disorders. 5th ed. Philadelphia, PA: Wolters Kluwer; 2020.
- Kruger P, Stark L, Nguyen H. Small foveal targets for studies of accommodation and the Stiles-Crawford effect. Vision Res 2004; 44: 2557–2567.
- Zellers J, Alpert T, Rouse M. A review of the literature and a normative study of accommodative insufficiency. J Am Optom Assoc 1984; 55: 31–37.
- Griffin J, and Borsting E. Binocular anomalies theory, testing & therapy. 5th ed. Santa Ana, CA: Optometric Extension Program Foundation; 2010.
- Pang Y, Tan QQ, Gabriel H, et al. Application of the Convergence Insufficiency Symptom Survey in oculomotor dysfunction and accommodative insufficiency. Optom Vis Sci 2021; 98: 976–982.
- Redondo B, Vera J, Molina R, et al. Attention-deficit/hyperactivity disorder children exhibit an impaired accommodative response. Graefes Arch Clin Exp Ophthalmol 2018; 256: 1023–1030.