Table A2: Minimum rim width and Bruch’s membrane opening height for all eyes.

Minimum rim width and Bruch’s membrane opening height values for control, papilledema, and pseudopapilledema eyes. Eyes described as “worse” have a thicker conventional retinal nerve fiber layer. Values for both eyes of papilledema and pseudopapilledema subjects are included to provide a more complete clinical picture.

	Minimum Rim Width Median (Interquartile Range), µm	Bruch’s Membrane Opening Height Median (Interquartile Range), µm
Control (n = 42)	345.5 (279 to 395)	−108.4 (−161 to −80)
PE (worse) (n = 21)	627.1 (561 to 689)	+7.5 (−20 to +19)
PE (better) (n = 21)	576.7 (519 to 687)	−6.7 (−56 to +19)
Mild PE (worse) (n = 15)	575.9 (532 to 617)	−2.3 (−36 to +14)
Mild PE (better) (n = 15)	546 (505 to 581)	−7.0 (−59 to +16)
PPE (worse) (n = 27)	478.3 (411 to 518)	−106.3 (−138 to −57)
PPE (better) (n = 27)	501.9 (402 to 558)	−114 (−171 to −77)

PE = papilledema; PPE = pseudopapilledema; worse = eye with thicker conventional retinal nerve fiber layer; better = eye with thinner conventional retinal nerve fiber layer