Convergence Insufficiency, Accommodative Insufficiency, Visual Symptoms, and Astigmatism in Tohono O’odham Students

<div>Mean Convergence Insufficiency Symptom Survey (CISS) score by presence/absence of clinical convergence insufficiency (CI) and clinical accommodative insufficiency (AI). Dashed line represents the CITT cutoff score for “symptomatic” CI.</div>

Journal of Ophthalmology

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Figure 1

Figure 1: Convergence Insufficiency, Accommodative Insufficiency, Visual Symptoms, and Astigmatism in Tohono O’odham Students 