Table 1.

Patient demographics and characteristics.

Characteristics	Patient 1	Patient 2	Patient 3	Patient 4	Patient 5	Patient 6
Gender	F	F	F	M	F	F
Age at repeat decompression (years)	62	62	50	55	58	63
Race	Caucasian	Caucasian	Caucasian	African- American	African- American	Caucasian
Smoker status at time of decompression	N	N	Y	Y	Y	N
Thyroid disease status at time of presentation	Euthyroid	Euthyroid	Euthyroid	Euthyroid	Euthyroid	Euthyroid
Duration of GO1 at repeat decompression (years)	25	2	8	15	15	16
Time between initial decompression and presentation for recurrent/persistent CON2 symptoms (years)	5.5	1	7	15	11	12
Duration of CON2 symptoms at presentation (months)	6	12	6	2–3	12	1
CAS3 at presentation	4/10	5/10	3/10	1/10	6/10	3/10
Prior or present steroid	No	No	Yes	Yes	No	No
Laterality of repeat CON2	Bilateral	Bilateral	Bilateral	Unilateral	Unilateral	Unilateral

Abbreviations: Dt, date; BCVA, best corrected visual acuity; RAPD, relative afferent pupillary defect; MD, mean deviation.

¹Graves' Ophthalmopathy

²Compressive Optic Neuropathy

³Clinical Activity Score