Consistency between optical coherence tomography and humphrey visual field for evaluating glaucomatous defects in high myopic eyes

Table 5 Correlation and agreement between optical coherence tomography and perimetric parameters in patients with primary open-angle glaucoma with high myopia

	Spearman’s rank correlation		Cross-classification (%)		Kappa analysis
	r	p	Same quartile	Adjacent quartile	Opposite quartile	Weight kappa	P value
10–2 SITA VS GCIPL
Superior temporal MS VS Inferior nasal GCIPL	0.4226	0.0353*	32	64	4	0.2523	0.4259
Superior nasal MS VS Inferior temporal GCIPL	0.4022	0.0462*	44	44	12	0.3155	0.0289*
Inferior temporal MS VS Superior nasal GCIPL	0.1490	0.4773	24	68	8	0.0693	0.8965
Inferior nasal MS VS Superior temporal GCIPL	0.1117	0.5951	36	52	12	0.1199	0.2080
30–2 SITA VS RNFL
Superior MS VS Inferior RNFL	0.5325	0.0025*	33	67	0	0.2703	0.2911
Nasal MS VS Temporal RNFL	−0.2713	0.1471	27	53	20	−0.1517	0.8430
Inferior MS VS Superior RNFL	0.5095	0.0040*	33	60	7	0.2527	0.2983
Temporal MS VS Nasal RNFL	0.1448	0.4453	30	60	10	0.1081	0.5265

SITA Swedish interactive thresholding algorithms, GCIPL ganglion cell-inner plexiform layer, MS mean sensitivity, RNFL retinal nerve fiber layer
* statistically significant, P < 0.05

ISSN: 1471-2415