Ring | Implicit time of P1 wave (ms) | p* | ||
---|---|---|---|---|
Preop | Postop. 6th months | |||
< 2° | ||||
Treated eye | Median (IQR) | 51.9 (49.6–55.8) | 41.4 (36.1–57.8) | 0.163 |
Mean ± SD | 51.4 ± 9.34 | 44.8 ± 11.6 | ||
Fellow eye | Median (IQR) | 52.9 (38.1–64.3) | 43.7 (34.4–65.1) | 0.754 |
Mean ± SD | 51.3 ± 14.4 | 49.5 ± 16.6 | ||
p | 0.989** | 0.0453** | ||
2°–5° | ||||
Treated eye | Median (IQR) | 53.6 (43.6–58.2) | 43.1 (34.7–46.6) | 0.073 |
Mean ± SD | 51.1 ± 10.3 | 43.9 ± 9.5 | ||
Fellow eye | Median (IQR) | 42.2 (40.6–44.6) | 44.3 (32.4–65.5) | 0.645 |
Mean ± SD | 44.1 ± 8.9 | 46.1 ± 15.9 | ||
p | 0.065*** | 0.700** | ||
5°–10° | ||||
Treated eye | Median (IQR) | 43.3 (37.9–61.3) | 42.2 (32.3–54.6) | 0.572 |
Mean ± SD | 49.9 ± 14.3 | 46.6 ± 14.8a | ||
Fellow eye | Median (IQR) | 53.9 (42.2–69.0) | 70.0 (47.7–72.3) | 0.281 |
Mean ± SD | 53.8 ± 14.4 | 60.6 ± 17.1 | ||
p | 0.531** | 0.088*** | ||
10°–15° | ||||
Treated eye | Median (IQR) | 65.2 (47.2–70.0) | 49.6 (35.6–59.5) | 0.004 |
Mean ± SD | 59.2 ± 13.6 | 47.2 ± 12.2 | ||
Fellow eye | Median (IQR) | 47.2 (64.3–67.7) | 60.0 (40.4–67.9) | 0.120 |
Mean ± SD | 50.5 ± 16.4 | 57.7 ± 14.9 | ||
p | 0.192** | 0.087** | ||
> 15° | ||||
Treated eye | Median (IQR) | 52.3 (53.1–183.0) | 57.3 (43.2–67.5) | 0.515 |
Mean ± SD | 51.0 ± 10.3 | 54.6 ± 13.2 | ||
Fellow eye | Median (IQR) | 52.3 (40.8–63.2) | 53.6 (40.0–65.0) | 0.952 |
Mean ± SD | 53.4 ± 11.3 | 53.1 ± 16.6 | ||
p | 0.605** | 0.819** |