Table 2 Mean retinal layer thickness (µm) in PTDM patients and non-PTDM controls
Retinal Layer Thickness, ETDRS (µm) | PTDM (µm) | Control (µm) | 95%CI | p-value |
|---|---|---|---|---|
(n = 68 eyes) | (n = 94 eyes) | |||
Retina | ||||
Center retinal thickness | 188.16 | 193.26 | -19.72 to 9.54 | 0.495 |
Total volume | 7.54 | 7.77 | -0.5 to 0.4 | 0.089 |
Inner temporal | 285.06 | 294.65 | -22.54 to 3.38 | 0.147 |
Inner superior | 295.86 | 304.80 | -21.28 to 3.41 | 0.156 |
Inner nasal | 292.38 | 303.96 | -24.06 to 0.92 | 0.069 |
Inner inferior | 293.55 | 302.71 | -21.59 to 3.28 | 0.149 |
GCL+ | ||||
Total | 65.65 | 69.61 | -8.13 to 0.22 | 0.063 |
Temporal superior | 66.49 | 69.18 | -7.34 to 1.96 | 0.257 |
Superior | 64.06 | 67.57 | -7.87 to 0.86 | 0.115 |
Nasal superior | 68.69 | 72.18 | -8.23 to 1.25 | 0.149 |
Nasal inferior | 67.53 | 70.91 | -8.02 to 1.26 | 0.154 |
Inferior | 61.64 | 66.36 | -8.76 to -0.68 | 0.022 |
Temporal inferior | 65.45 | 71.25 | -10.23 to -0.76 | 0.024 |
RNFL | ||||
Temporal | 70.12 | 74.85 | -11.51 to 2.04 | 0.171 |
Temporal superior | 112.40 | 134.43 | -34.78 to -9.28 | 0.001 |
Temporal inferior | 120.33 | 139.47 | -33.26 to -5.03 | 0.008 |
Nasal superior | 111.98 | 117.35 | -18.02 to 7.27 | 0.406 |
Nasal | 83.31 | 88.04 | -11.72 to 2.26 | 0.185 |
Nasal inferior | 118.29 | 130.51 | -24.77 to 0.34 | 0.057 |