Table 3 Topographic structure–function relationship between regional visual field sensitivity measured with standard automated perimetry 24-2 or standard automated perimetry 10-2 or combined SAP and the corresponding peripapillary retinal nerve fiber layer (RNFL) thickness.

Visual field tests	SD-OCT RNFL thickness	Isolated peripheral nasal step (n = 30)		Isolated paracentral scotoma (n = 37)		Paracentral & nasal scotoma (n = 38)
Visual field tests	SD-OCT RNFL thickness	r	P value	r	P value	r	P value
SAP 24-2	ST	0.682*	< 0.001	0.296	0.071	0.545	< 0.001
	IT	0.460	0.010	0.405	0.012	0.385	0.017
	T	0.121	0.523	− 0.158	0.343	0.421	0.009
	SN	0.210	0.265	0.175	0.294	0.537	0.001
	IN	0.228	0.225	0.115	0.493	0.340	0.037
	N	− 0.034	0.860	− 0.011	0.946	− 0.151	0.364
SAP 10-2	ST	0.374	0.042	0.379	0.019	0.685	< 0.001
	IT	0.385	0.036	0.342	0.047	0.359	0.027
	T	− 0.114	0.550	− 0.181	0.277	0.342	0.036
Combined SAP	ST	0.606	< 0.001	0.304	0.067	0.586	< 0.001
	IT	0.397	0.030	0.259	0.121	0.457	0.004
	T	0.019	0.920	− 0.035	0.838	0.403	0.012
	SN	0.206	0.275	0.126	0.458	0.538	0.001
	IN	− 0.030	0.876	0.061	0.720	0.119	0.477
	N	0.007	0.972	− 0.124	0.463	− 0.225	0.174

Statistically significant values (P < 0.05) are shown in bold.
RNFL, retinal nerve fiber layer; SAP, standard automated perimetry; SD-OCT, spectral domain optical coherence tomography.
r = Pearson’s correlation coefficient.
*Statistically significant difference with P < 0.05 between SAP 24-2 and SAP 10-2.
^†Statistically significant difference with P < 0.05 between SAP 24-2 and combined SAP.
^‡Statistically significant difference with P < 0.05 between SAP 10-2 and combined SAP.

Quick links

Search