Table 2.
Macular thickness comparison among three types of eyes
| Location | Amblyopic eyes | Amblyopic fellow eyes | Normal eyes | P |
|---|---|---|---|---|
| CST, µm | ||||
| Overall | 237.57±21.28 | 234.43±25.84* (0.013) | 239.03±15.35* (0.027) | 0.694/0.034 |
| ONL, µm | ||||
| Overall | 70.87±9.25 | 70.03±9.19 | 74.33±9.00 | 0.162/0.119 |
| Temporal | 69.77±18.58 | 72.24±14.14 | 78.50±11.42 | 0.073/0.478 |
| Nasal | 78.42±16.54 | 76.20±12.83 | 76.20±12.83 | 0.609/0.616 |
| Superior | 64.65±15.92 | 63.21±12.20 | 62.56±15.87 | 0.855/0.963 |
| Inferior | 70.66±16.15 | 68.49±13.95 | 76.65±8.83 | 0.138/0.052 |
| P | 0.009/0.019 | 0.123/0.001 | < 0.001/< 0.0001 | |
| IMT, µm | ||||
| Overall | 318.51±14.76 | 310.52±12.38* (0.011) | 309.46±10.41* (0.006) | 0.013/0.015 |
| Temporal | 307.83±14.22 | 299.40±11.61* (0.003) | 299.63±12.05* (0.004) | 0.016/0.006 |
| Nasal | 323.03±16.31 | 316.23±14.99* (0.025) | 314.20±11.76* (0.007) | 0.052/0.022 |
| Superior | 324.07±16.98 | 315.63±12.57* (0.025) | 315.07±10.58* (0.023) | 0.020/0.048 |
| Inferior | 319.10±15.28 | 310.80±12.72* (0.034) | 308.93±10.26* (0.016) | 0.007/0.043 |
| P | < 0.001/0.000 | 0.000/< 0.0001 | 0.000/< 0.0001 |
CST: Thickness Central Subfield (µm); ONL: Outer nuclear layer (µm); IMT: Inner macular thickness (between 1 mm and 3 mm ring, µm);
*
P < 0.05, Compared with amblyopic eyes after adjustment of age and axial length.