Subject characteristics.

<p>Note that stereoacuity 900″ is a surrogate for zero stereoacuity for the purpose of computation. SD: Standard deviation, ET: Esotropia, XT: Exotropia, INT: Intermittent, AC: Accommodative, ALT: Alternator, FU: Fuses, Δ: Prism diopter, OD: Right eye, OS: Left eye. Also note that the reported information about ocular deviation and fixational eye are those made at near fixation (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0100156#pone.0100156.s001" target="_blank">Figs S1</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0100156#pone.0100156.s002" target="_blank">S2</a> for the data from all individual subjects).