Table 4.
Multivariate linear regression analysis of subfoveal choroidal thickness changes after HD.
| Factors | Subfoveal choroidal thickness change | ||
|---|---|---|---|
| Coefficients (95% CI) | R 2 | p value | |
| Age | 0.27 (−0.189, 0.243) | 0.002 | 0.801 |
| Gender | 1.100 (−5.282, 7.483) | 0.003 | 0.729 |
| DM | −6.169 (−13.780, 1.442) | 0.064 | 0.109 |
| HD duration | −0.010 (−0.117, 0.098) | 0.001 | 0.853 |
| Weight change | 1.546 (−0.550, 3.641) | 0.054 | 0.144 |
| Dry body weight | −0.019 (−0.331, 0.293) | <0.001 | 0.903 |
| Serum osmolarity | −0.196 (−0.543, 0.152) | 0.035 | 0.262 |
| Plasma osmotic colloid pressure | −0.851 (−2.314, 0.612) | 0.037 | 0.246 |
| Ultrafiltration volume | −0.001 (−0.006, 0.004) | 0.005 | 0.694 |
| SBP change | 0.131 (−0.047, 0.309) | 0.054 | 0.145 |
| DBP change | 0.147 (0.002, 0.293) | 0.097 | 0.047 |
| IOP change | 0.180 (0.009, 0.351) | 0.107 | 0.040 |
CI, confidence interval; DM, diabetes mellitus; HD, hemodialysis; SBP, systolic blood pressure; DBP, diastolic blood pressure; IOP, intraocular pressure.