Table 3.
Association between postoperative visual field defects and demographic factors and ophthalmic parameters: univariate analysis.
| Univariate Analysis | Estimate | Standard Error | p Value |
|---|---|---|---|
| Gender | 0.002 | 0.998 | 0.998 |
| Age | 0.005 | 0.031 | 0.863 |
| Spherical equivalent | −0.282 | 0.202 | 0.169 |
| Symptom duration | −0.066 | 0.039 | 0.093 |
| Preoperative VF defects | 0.194 | 0.06 | 0.002 |
| pRNFL thickness | |||
| Average | 0.059 | 0.037 | 0.122 |
| Temporal | 0.025 | 0.024 | 0.314 |
| Inferior | 0.034 | 0.025 | 0.167 |
| Nasal | 0.062 | 0.038 | 0.107 |
| Superior | 0.013 | 0.023 | 0.587 |
| GCC thickness | |||
| Average | 0.066 | 0.05 | 0.192 |
| Temporal | 0.019 | 0.063 | 0.765 |
| Inferior | 0.056 | 0.049 | 0.258 |
| Nasal | 0.060 | 0.038 | 0.123 |
| Superior | 0.078 | 0.04 | 0.058 |
| SRCP | |||
| Average | 0.468 | 0.19 | 0.017 |
| Temporal | 0.268 | 0.162 | 0.103 |
| Inferior | 0.232 | 0.126 | 0.072 |
| Nasal | 0.180 | 0.157 | 0.257 |
| Superior | 0.234 | 0.116 | 0.049 |
| DRCP | |||
| Average | 0.284 | 0.185 | 0.131 |
| Temporal | 0.123 | 0.141 | 0.386 |
| Inferior | 0.121 | 0.111 | 0.281 |
| Nasal | 0.159 | 0.130 | 0.227 |
| Superior | 0.109 | 0.125 | 0.388 |
| RPC | |||
| Average | 0.353 | 0.113 | 0.003 |
| Temporal | 0.142 | 0.082 | 0.088 |
| Inferior | 0.097 | 0.087 | 0.270 |
| Nasal | 0.129 | 0.064 | 0.051 |
| Superior | 0.138 | 0.063 | 0.032 |
VF = visual field; pRNFL = peripapillary retinal nerve fiber layer; GCC = ganglion cell layer complex; SRCP = superficial retinal capillary plexus; DRCP = deep retinal capillary plexus; RPC = radial peripapillary capillary.