. 2006 Dec;90(12):1454–1457. doi: 10.1136/bjo.2006.099143

Table 3 Follow‐up patients.

	Patient	Family history	Suspect disc	IOP on presentation*		IOP on review*		VF defect on presentation	VF defect on review	NFI	Statistically significant IES value**
	Patient	Family history	Suspect disc	R	L	R	L	VF defect on presentation	VF defect on review	R	L		Oral ortenolol
Pre‐Perimetric normal tension glaucoma	1		+	16	16	10	10			18	26	+	+
	2	+	+	16	18	14	14			20	17	+
	3		+	19	19	19	19	+		45	17	+	+
	4	+	+	16	17	15	16			29	49		+
	5		+	21	21	19	19			31	47	+
	6		+	17	17	17	17	+		26	56	+
	7		+	18	19	18	18			25	40
	8	+	+	16	18	16	18			20	35
	9^†		+	14	16	21	16			39	26	+
	10		+	20	21	20	19			14	28	+
	11	+	+	20	18	21	18			28	14	+	+
	12	+	+	15	15	17	15	+		27	46
NTG	13	+	+	16	16	16	16	+	+	27	49	+
	14	+	+	17	19	17	18	+	+	33	29
	15		+	17	17	17	17	+	+‡	23	18	+	+
	16		+	12	12	12	10	+	+‡	69	51	+
	17^§		+	18	18	20	18	+	+‡	69	26	+
	18^§		₊	19	19	21	19	+	+‡	79	60	+
	19		+	17	17	14	14	+	+‡	32	28	+
POAG	20¶	+	+	21	20	29	27			19	17
Suspects	21		+	16	13	16	13	+	+	15	24
Suspects	22		+	19	20	19	20	+	+	28	17

IES, inter‐eye symmetry; IOP, intraocular pressure; L, left; NFI, nerve fibre index; NTG, normal tension glaucoma; POAG, primary open angle glaucoma; R, right; VF, visual field.

^*Corrected for central corneal thickness.

^†Has pseudoexfoliation, also receiving oral prednisolone.

^‡Unreliable visual fields on SAP.

^¶Decision to treat made on clinical grounds. High intraocular pressure and glaucomatous optic disc with splinter haemorrhage. Normal visual field on standard automated perimetry (SAP) and normal GDx.

^§Decision to treat made on the basis of abnormal GDx.

**Measure based on the degree of symmetry between the right and left eyes by correlating the temporal‐superior‐nasal‐inferior‐temporal functions from the two eyes. Significant in the event of IES.