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. 2024 Dec 13;11:1492828. doi: 10.3389/fmed.2024.1492828

Table 4.

Comparison of peripapillary VD between the operated eye and the healthy eye group at different preoperative and postoperative time points of the SB (%).

Preoperative Z p 1 day postoperatively Z p
Operated eye group Healthy eye group Operated eye group Healthy eye group
NS 47.00 [43.00–48.00] 49.00 [47.00–51.00] −3.384 0.001 45.00 [40.00–49.00] 50.00 [47.00–52.00] −4.051 <0.001
SN 48.00 [43.00–52.00] 52.00 [49.00–55.00] −4.314 <0.001 48.00 [42.00–51.00] 52.00 [49.00–56.00] −3.659 <0.001
ST 50.00 [44.00–55.00] 56.00 [52.00–59.00] −4.23 <0.001 52.00 [47.00–54.00] 54.00 [51.00–59.00] −3.429 0.001
TS 53.00 [47.00–57.00] 56.00 [53.00–58.00] −2.408 0.016 52.00 [48.00–57.00] 57.00 [54.00–59.00] −3.648 <0.001
TI 49.00 [44.00–52.00] 53.00 [48.00–56.00] −3.289 0.001 50.00 [46.00–55.00] 52.00 [48.00–55.00] −2.344 0.019
IT 55.00 [47.00–58.00] 58.00 [53.00–60.00] −2.853 0.004 54.00 [48.00–57.00] 56.00 [55.00–60.00] −4.64 <0.001
IN 49.00 [45.00–53.00] 53.00 [51.00–55.00] −4.345 <0.001 48.00 [43.00–52.00] 52.00 [50.00–54.00] −4.08 <0.001
NI 46.00 [42.00–49.00] 48.00 [45.00–50.00] −2.214 0.027 42.00 [36.00–47.00] 48.00 [45.00–49.00] −4.508 <0.001
Global 48.88 [38.88–45.88] 53.00 [50.88–54.88] −5.712 <0.001 49.00 [46.00–50.38] 53.00 [50.75–54.75] −5.12 <0.01
2 weeks postoperatively Z p 1 month postoperatively Z p
Operated eye group Healthy eye group Operated eye group Healthy eye group
NS 46.00 [43.00–49.00] 49.00 [46.00–51.00] −3.648 <0.001 48.00 [45.00–50.00] 49.00 [47.00–50.00] −1.856 0.063
SN 48.00 [45.00–53.00] 50.00 [47.00–55.00] −2,712 0.007 49.00 [45.00–53.00] 51.00 [48.00–55.00] −2.464 0.014
ST 52.00 [50.00–56.00] 55.00 [51.00–58.00] −2.625 0.012 52.00 [50.00–56.00] 55.00 [51.00–58.00] −2.292 0.022
TS 54.00 [52.00–57.00] 56.00 [54.00–59.00] −3.01 0.003 55.00 [53.00–58.00] 57.00 [54.00–59.00] −0.649 0.516
TI 50.00 [46.00–55.00] 52.00 [49.00–56.00] −2.064 0.039 51.00 [48.00–54.00] 53.00 [49.00–56.00] −1.529 0.126
IT 56.00 [50.00–59.00] 57.00 [54.00–60.00] −2.439 0.015 55.00 [52.00–59.00] 56.00 [54.00–60.00] −2.714 0.007
IN 48.00 [45.00–53.00] 53.00 [51.00–54.00] −3.965 <0.001 50.00 [47.00–54.00] 52.00 [51.00–54.00] −2.526 0.012
NI 44.00 [40.00–47.00] 46.00 [44.00–49.00] −3.312 0.001 47.00 [42.00–48.00] 47.00 [44.00–49.00] −2.319 0.020
Global 50.38 [48.13–51.75] 52.38 [51.13–54.38] −4.704 <0.001 51.25 [48.00–52.88] 52.38 [51.00–53.88] −3.163 0.002
3 month postoperatively Z p 6 month postoperatively Z p
Operated eye group Healthy eye group Operated eye group Healthy eye group
NS 50.00 [46.00–51.00] 49.00 [46.00–51.00] −0.117 0.907 50.00 [47.00–52.00] 50.00 [46.00–51.00] −1.337 0.181
SN 51.00 [47.00–54.00] 51.00 [48.00–57.00] −0.668 0.504 51.00 [48.00–55.00] 51.00 [48.00–56.00] −0.816 0.389
ST 53.00 [50.00–55.00] 55.00 [52.00–58.00] −3.093 0.002 54.00 [51.00–56.00] 55.00 [51.00–58.00] −2.491 0.013
TS 57.00 [55.00–59.00] 56.00 [54.00–59.00] −0.942 0.346 56.00 [54.00–59.00] 56.00 [54.00–58.00] −0.666 0.506
TI 53.00 [49.00–56.00] 54.00 [50.00–55.00] −0.669 0.504 53.00 [48.00–56.00] 53.00 [49.00–56.00] −1.5 0.134
IT 55.00 [53.00–58.00] 58.00 [55.00–60.00] −2.428 0.015 57.00 [53.00–60.00] 58.00 [53.00–59.00] −1.27 0.204
IN 50.00 [48.00–54.00] 52.00 [51.00–54.00] −2.567 0.010 52.00 [49.00–55.00] 53.00 [51.00–55.00] −1.351 0.177
NI 48.00 [44.00–51.00] 47.00 [44.00–50.00] −0.783 0.434 48.00 [45.00–51.00] 46.00 [43.00–49.00] −1.663 0.096
Global 52.38 [48.75–53.63] 53.25 [51.00–54.38] −1.997 0.046 52.75 [49.88–54.38] 52.50 [51.00–54.25] −0.075 0.940