Table 3.
Comparison of posterior segment parameters of eyes between groups
| Parameters | Total (N=120) | Normal weight (N=53) | Overweight (N=67) | P-value |
|---|---|---|---|---|
| MT (µm) | 241.00±25.50 | 237.00±19.50 | 247.36±20.61 | 0.009b* |
| GCT (µm) | 85.00±7.75 | 84.00±8.50 | 86.00±9.00 | 0.036b* |
| RNFLT (µm) | 100.00±11.75 | 99.00±13.00 | 99.63±10.18 | 0.589b |
| CDR | 0.53±0.15 | 0.53±0.16 | 0.53±0.14 | 0.855a |
| CT (µm) | 441.74±60.24 | 445.36±64.17 | 438.88±57.28 | 0.566a |
Notes: *Statistically significant; aindependent Student’s t-test; bMann–Whitney U test.
Abbreviations: MT, macular thickness; GCT, ganglion cell thickness; RNFLT, retinal nerve fiber layer thickness; CDR, cup disc ratio; CT, choroid thickness.