Table 3.
Variable | CHF group | Control group | P |
---|---|---|---|
N | 28 | 30 | – |
Vertical cup/disc ratio, Mean (SD) | 0.49 (0.19) | 0.42 (0.15) | 0.06* |
Horizontal cup/disc ratio, Mean (SD) | 0.47 (0.17) | 0.42 (0.15) | 0.19* |
Rim pale (focal or difuse) (%) | 7.2 | 3.4 | 0.61† |
Notch of the neural rim (%) | 10.7 | 0.00 | 0.11† |
Disc pit (%) | 0.00 | 0.00 | – |
Disc hemorrhage (%) | 0.00 | 0.00 | – |
RNFL defect (%) | 7.2 | 0.00 | 0.24† |
Note:
P values calculated with generalized estimating equations;
P values calculated with Fisher’s exact test.
Abbreviations: CHF, chronic heart failure; SD, standard deviation; RNFL, retinal layer fiber layer.