Figures & data
Figure 1. Flowchart of the patient selection.
Table 1. Convergence insufficiency symptom survey and Rivermead Post-Concussion Symptoms Questionnaire stratified by demographic characteristics, injury mechanism, and duration since trauma.
Figure 2. Scatterplots of rivermead post-concussion symptom questionnaire as a function of convergence insufficiency symptom survey, near point of convergence, and vergence facility.
Table 2. Rivermead Post-Concussion Symptom Questionnaire total score with and without visually related questions stratified by presence or not of convergence insufficiency.
Table 3. Sensitivity, specificity, and area (AUC) under the Receiver Operation Characteristics (ROC) curve for visually related Rivermead Post-Concussion Symptom questions as predictors of convergence insufficiency.