Table 2. Correlation between changes of IOP and CCT, ACV parameters at post-SLT 1mo compared to baseline values.

Parameters	Correlation coefficient	P
IOP versus CCT change at post-SLT 1mo	-0.017	0.91
IOP versus ACV change at post-SLT 1mo	0.028	0.86
IOP versus CCT change at post-SLT 3mo	-0.052	0.73
IOP versus ACV change at post-SLT 3mo	0.095	0.54

SLT: Selective laser trabeculoplasty; CCT: Central corneal thickness (µm); ACV: Anterior chamber volume (mm³).