Table 4.
Handheld Optical Coherence Tomography Values for Optic Nerve Nasal and Temporal Retinal Nerve Fiber Layer and Nasal and Temporal Retinal Thickness in Full-Term Children
| Age | Axial Length (mm) | Nasal Retinal Nerve Fiber Layer (μm) | Nasal Retinal Thickness (μm) | Temporal Retinal Nerve Fiber Layer (μm) | Temporal Retinal Thickness (μm) |
|---|---|---|---|---|---|
| <1 wk | 16.8 | 50 (22.8, 77.2) | 265.1 (230.4, 299.9) | 70.5 (51.4, 89.6) | 280.4 (246.4, 314.3) |
| >1 wk–2.9 mos | 18 | 50.2 (23–77.4) | 265.4 (230.7–300.1) | 57 (38.2–75.8) | 283.5 (249.6–317.3) |
| 3–5.9 mos | 18.7 | 50.3 (23.2–77.5) | 265.7 (231–300.4) | 49.3 (30.5–68.1) | 286.4 (252.6–320.2) |
| 6–8.9 mos | 19 | 50.5 (23.4–77.7) | 266 (231.3–300.7) | 46.8 (28–65.6) | 288.2 (254.5–322) |
| 9–11.9 mos | 19.2 | 50.7 (23.6–77.9) | 266.3 (231.6–301) | 45.6 (26.8–64.5) | 289.9 (256.2–323.7) |
| 12–17.9 mos | 20.1 | 50.9 (23.8–78.1) | 266.7 (232.1–301.4) | 45.5 (26.7–64.3) | 291.6 (257.8–325.3) |
| 18–23.9 mos | 21.3 | 51.4 (24.2–78.5) | 267.5 (232.9–302.2) | 46.3 (27.5–65) | 293.6 (259.8–327.3) |
| 2–2.4 yrs | 21.6 | 51.7 (24.6–78.8) | 268.1 (233.4–302.7) | 47.1 (28.4–65.9) | 294.7 (261–328.5) |
| 2.5–2.9 yrs | 21.8 | 51.9 (24.8–79) | 268.5 (233.9–303.2) | 47.9 (29.1–66.6) | 295.5 (261.8–329.3) |
| 3–3.9 yrs | 22.2 | 52.4 (25.3–79.5) | 269.3 (234.7–304) | 49 (30.2–67.7) | 296.6 (262.8–330.3) |
| 4–4.9 yrs | 22.3 | 53.2 (26.1–80.3) | 270.8 (236.2–305.5) | 50.8 (32.1–69.6) | 298 (264.3–331.8) |
| 5–6.9 yrs | 22.7 | 54.3 (27.1–81.4) | 272.7 (238–307.4) | 52.5 (33.7–71.3) | 299.2 (265.4–333.1) |
| 7–13 yrs | 24 | 57.2 (29.7–84.7) | 277.8 (242.6–312.9) | 55.5 (36.6–74.4) | 301.2 (267.4–335.1) |
Data are mean values with upper and lower prediction intervals in parentheses.