Fusional Vergence Detected by Prism Bar and Synoptophore in Chinese Childhood Intermittent Exotropia

Table 3

Correlation between control of deviation and fusional vergence detected using a prism bar.

	Control score
	-value	value
Convergence breakpoints for near	−0.63	<0.001
Convergence breakpoints for distance	−0.57	0.002
Divergence breakpoints for near	0.08	0.71
Divergence breakpoints for distance	0.28	0.12
Distance between convergence recovery/break points for near	−0.05	0.76
Distance between convergence recovery/break points for distance	−0.07	0.71
Distance between divergence recovery/break points for near	0.08	0.62
Distance between divergence recovery/break points for distance	0.22	0.21