Table 5.
Linear Regression Analysis of factors associated with total juxtapapillary choroidal volume in eyes with and without primary open-angle glaucoma
| UNIVARIATE ANALYSIS | MULTIVARIATE ANALYSIS | |||
|---|---|---|---|---|
| Factor | β-coefficient (SE) | p-value | β-coefficient (SE) | p-value |
| CLINICAL DIAGNOSIS | −0.21 (0.00539) | 0.026 | ||
| AGE | −0.31 (0.00305) | <0.001 | ||
| BMI | 0.19 (0.00520) | 0.016 | 0.21 (0.00471) | 0.006 |
| SBP | 0.16 (0.00201) | 0.049 | ||
| DBP | 0.08 (0.00406) | 0.083 | ||
| HbA1C | 0.02 (0.03039) | 0.833 | ||
| TIME OF SCAN | −0.16 (0.00010) | 0.056 | ||
| ACTIVE CIGARETTE SMOKER | 0.12 (0.07517) | 0.144 | ||
| CCT | −0.07 (0.00076) | 0.392 | ||
| GAT-IOP | 0.10 (0.00647) | 0.237 | ||
| MD | 0.16 (0.00755) | 0.070 | ||
| RNFL | 0.19 (0.00142) | 0.025 | ||
| β-PPA PRESENCE | −0.35 (0.05183) | <0.001 | −0.21 (0.05978) | 0.021 |
| β-PPA AREA | −0.44 (0.04475) | <0.001 | −0.31 (0.05401) | 0.001 |
POAG: primary open-angle glaucoma; BMI: body mass index; SBP: systolic blood pressure; DBP: diastolic blood pressure; A1C: glycosylated hemoglobin; SD-OCT: spectral domain optical coherence tomography; CCT: central corneal thickness; GAT-IOP: Intraocular pressure (IOP) by Goldmann applanation tonometry; MD: mean defect; RNFL: average retinal nerve fiber layer thickness; β-PPA: beta-zone parapapillary atrophy