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Table 4 Correlation and agreement between optical coherence tomography and perimetric parameters in patients with high myopia

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

  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 0.0474 0.8144 26 63 11 0.0505 0.9209
 Superior nasal MS VS Inferior temporal GCIPL −0.0362 0.8577 11 70 19 −0.1765 0.0926
 Inferior temporal MS VS Superior nasal GCIPL 0.1102 0.5843 41 44 15 0.2041 0.0647
 Inferior nasal MS VS Superior temporal GCIPL −0.3125 0.1125 15 74 11 −0.1898 0.2144
30–2 SITA VS RNFL
 Superior MS VS Inferior RNFL 0.3077 0.1184 37 52 11 0.3061 0.1514
 Nasal MS VS Temporal RNFL −0.0538 0.7898 22 63 15 −0.0658 0.7415
 Inferior MS VS Superior RNFL 0.0138 0.9457 15 70 15 −0.0848 0.2170
 Temporal MS VS Nasal RNFL −0.4100 0.0337* 15 63 22 −0.2656 0.2170
  1. SITA Swedish interactive thresholding algorithms, GCIPL ganglion cell-inner plexiform layer, MS mean sensitivity, RNFL retinal nerve fiber layer
  2. * statistically significant, P < 0.05
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