Table 1.

OCT Parameters Before and After Subthreshold Micropulse Laser

Parameter	Baseline	3 Months	6 Months	12 Months
CMT	304.95 ± 50.69	302.29 ± 44.53	304.13 ± 51.1	294.49 ± 39.8
HRS	80.75 ± 20.41	73.81 ± 17.1a	69.16 ± 16.48b	66.29 ± 18.53c
DRIL	557.0 ± 238.7	465.5 ± 268.2	462.1 ± 312.1	387.1 ± 282.1c

^a P = 0.002.

^b P < 0.0001.

^c P = 0.01.

P values are referred to baseline.

Values are represented in mean ± standard deviation. CMT and DRIL are expressed in micrometers.

OCT, optical coherence tomography; CMT, central macular thickness; SCP/DCP, superficial/deep capillary plexus; DRIL, disorganization of retinal inner layers.