Table 5.
Spearman correlation coefficients (95% C.I.) for change in static perimetry measures with change in functional and structural measures from baseline to year 2
| VTOT | V30 | VPERIPH | Mean sensitivity on static perimetry | |
|---|---|---|---|---|
| VTOT, dB-sr | 1.00 | |||
| V30, dB-sr |
0.66
(0.52, 0.77) |
1.00 | ||
| VPERIPH, dB-sr |
0.98
(0.96, 0.98) |
0.52
(0.35, 0.66) |
1.00 | |
| Mean sensitivity on static perimetry, dB |
0.86
(0.79, 0.91) |
0.91
(0.87, 0.94) |
0.76
(0.66, 0.84) |
1.00 |
| BCVA, letters | 0.12 (−0.09, 0.33) |
0.06 (−0.15, 0.27) |
0.12 (−0.09, 0.33) |
0.07 (−0.15, 0.28) |
| FST white sensitivity, -dB | 0.11 (−0.14, 0.35) |
−0.10 (−0.15, 0.33) |
0.05 (−0.20, 0.29) |
0.10 (−0.15, 0.34) |
| FST blue sensitivity, -dB | −0.02 (−0.27, 0.23) |
0.07 (−0.17, 0.31) |
−0.07 (−0.31, 0.18) |
0.04 (−0.21, 0.28) |
| FST red sensitivity, -dB | 0.14 (−0.11, 0.38) |
0.07 (−0.18, 0.31) |
0.11 (−0.14, 0.35) |
0.09 (−0.16, 0.33) |
| Ellipsoid zone area, mm2 |
0.28
(0.07, 0.47) |
0.40
(0.21, 0.57) |
0.24
(0.02, 0.43) |
0.38
(0.18, 0.55) |
| Central subfield thickness a , microns |
0.38
(0.09, 0.62) |
0.24 (−0.06, 0.50) |
0.40
(0.10, 0.62) |
0.34
(0.04, 0.59) |
| Mean sensitivity on microperimetry, dB | 0.12 (−0.12, 0.35) |
0.25
(0.02, 0.46) |
0.08 (−0.16, 0.32) |
0.19 (−0.05, 0.41) |
Correlation coefficients and 95% C.I.s which are significantly different from 0 are bolded
a
Scans having cystoid macular edema excluded