Table 1

Study demographics

	Visit number
	1	2	3	4	5	6	7
HFA SAP
MD	−6.332	−6.422	−6.395	−6.648	−6.783	−6.377	−5.359
SD	4.177	4.361	4.412	4.574	4.148	3.838	3.678
n	112	112	109	100	80	55	24
FDT2
MD	−4.093	−3.913	−3.987	−4.032	−4.057	−4.083	−4.115
SD	2.345	2.302	2.367	2.354	2.413	2.422	2.569
n	116	111	111	111	109	108	103

FDT2, frequency doubling perimetry V.2 ; HFS, Humphrey Field Analyzer; MD, mean deviation; SAP, standard automated perimetry.