Table 1. Pearson correlation coefficients between dynamic stereopsis and clinical features in X(T) patients.

Groups	Age at surgery (years)	Disease course (years)	Age at first detection (years)	Newcastle control score (points)	The angles of ocular deviation (PD)
1/motion + disparity	−0.123	−0.230*	0.080	−0.362***	−0.255*
1/motion	−0.176	−0.224*	0.079	−0.226*	−0.103
1/disparity	−0.234	−0.148	−0.075	−0.106	−0.017

*, the correlation is significant at the 0.05 level (two-tailed); ***, the correlation is significant at the 0.001 level (two-tailed). X(T), intermittent exotropia; PD, prism degrees.