Table 2.

Characteristics of completed patients (numbers in parentheses are standard deviation).

Group	Patients, n	Age, years mean (SD)	Type of glaucomaa (POAG:NTG:OH)	Male (%)	Initial BCVAb	Final BCVA	Initial MDc (dB)	Final MD (dB)
IA (Internet Access)	81	61.8 (15.3)	36:42:3	63.0	0.09 (0.39)	0.1 (0.39)	–6.47 (7.36)	–7.16 (7.66)
NIA (Non−Internet Access)	90	63.4 (11.8)	38:47:5	54.4	0.03 (0.22)	0.03 (0.22)	–6.27 (7.36)	–6.83 (7.43)

^aPOAG: primary open angle glaucoma, NTG: normal tension glaucoma, OH: ocular hypertension.

^bBCVA: best-corrected visual acuity.

^cMD: mean deviation.