Vessel density 1 | p Value | Vessel density 2 | p Value | AD | p Value | CR 95% CI | ICC 95% CI | ||
---|---|---|---|---|---|---|---|---|---|
Mean ± SD (min -max) | with vs. without eye tracker | Mean ± SD (min -max) | with vs. without eye tracker | Mean ± SD | density 1 vs. density 2 | (lower limit-upper limit) | (lower limit-upper limit) | ||
whole en face | with eye tracker | 54.4 ± 1.9 (51.3–56.8) | 0.79 | 54.2 ± 2.1 (48.5–57.3) | 0.55 | 1.3 ± 0.9 | 0.50 | 3.07 (1.88–4.26) | 0.70 (0.37–0.87) |
without eye tracker | 54.3 ± 2.0 (49.0–56.6) | 54.4 ± 1.8 (51.5–58.0) | 1.3 ± 1.1 | 0.81 | 3.33 (2.04–4.62) | 0.62 (0.25–0.83) | |||
fovea | with eye tracker | 32.7 ± 4.1 (23.7–38.3) | 0.61 | 32.7 ± 3.9 (21.9–39.6) | 0.21 | 1.5 ± 1.2 | 0.98 | 3.88 (2.38–5.38) | 0.88 (0.72–0.95) |
without eye tracker | 33.0 ± 4.0 (22.8–41.1) | 33.2 ± 3.7 (22.6–38.6) | 1.4 ± 1.1 | 0.61 | 3.50 (2.15–4.86) | 0.89 (0.75–0.96) | |||
parafovea | with eye tracker | 56.2 ± 2.2 (52.5–60.0) | 0.72 | 56.1 ± 2.4 (49.7–59.7) | 0.99 | 1.4 ± 0.9 | 0.74 | 3.37 (2.06–4.67) | 0.72 (0.41–0.88) |
without eye tracker | 56.1 ± 2.1 (52.0–59.1) | 56.1 ± 2.1 (52.2–59.9) | 1.5 ± 1.0 | 0.98 | 3.60 (2.20–4.99) | 0.62 (0.25–0.83) | |||
temporal | with eye tracker | 54.5 ± 2.3 (50.8–59.1) | 0.50 | 54.5 ± 2.7 (48.2–58.1) | .034 | 1.2 ± 1.1 | 0.97 | 3.31 (2.03–4.59) | 0.77 (0.51–0.90) |
without eye tracker | 54.8 ± 2.5 (50.1–58.2) | 54.9 ± 2.4 (50.9–59.5) | 1.8 ± 1.3 | 0.79 | 4.36 (2.67–6.05) | 0.59 (0.22–0.82) | |||
superior | with eye tracker | 57.6 ± 2.4 (54.6–63.0) | 0.36 | 57.6 ± 2.2 (53.5–61.0) | 0.44 | 1.4 ± 1.1 | 0.88 | 3.53 (2.17–4.90) | 0.69 (0.36–0.86) |
without eye tracker | 57.2 ± 2.4 (52.0–61.0) | 57.1 ± 2.9 (51.6–62.6) | 1.5 ± 1.3 | 0.82 | 3.92 (2.40–5.44) | 0.72 (0.41–0.88) | |||
nasal | with eye tracker | 55.1 ± 2.6 (50.3–59.9) | 0.75 | 54.3 ± 2.4 (48.6–58.3) | 0.17 | 1.5 ± 0.8 | 0.04 | 3.10 (1.90–4.30) | 0.81 (0.57–0.92) |
without eye tracker | 54.9 ± 2.8 (49.9–58.8) | 55.0 ± 2.0 (51.2–59.1) | 2.5 ± 1.7 | 0.89 | 6.01 (3.68–8.33) | 0.18 (− 0.27–0.57) | |||
inferior | with eye tracker | 57.8 ± 2.7 (52.0–61.6) | 0.47 | 57.5 ± 3.5 (47.3–62.0) | 0.74 | 1.9 ± 1.4 | 0.69 | 4.65 (2.85–6.45) | 0.71 (0.39–0.87) |
without eye tracker | 57.5 ± 2.7 (53.2–61.6) | 57.3 ± 2.9 (49.9–61.8) | 2.4 ± 1.8 | 0.78 | 5.94 (8.25–3.64) | 0.40 (− 0.04–0.71) |