Table 5b. Variation in pigment epithelial detachment height (μm) at the 12-month examination.

	Baseline	12 Months
All patients (33 eyes), median PED height (95% CI)	224 (167–317)	127 (80–215, p: 0.0001)
PRN regimen (14 eyes)	262 (188–362)	174 (113–342, p: 0.01)
Fixed regimen group (19 eyes; loading phase+2q8)	186 (113–341)	90 (0–177, p: 0.0002)
PRN group vs fixed regimen group	(p: 0.16)	(p: 0.07)

Abbreviations: fixed regimen, loading phase+bimonthly injections; PED, pigment epithelial detachment; PRN, pro re nata strategy.

Reduction in median PED Height was measured in both subgroups at the 12-month visit. The reduction reached statistical significance in both groups.