Table 4.
Correlation coefficients from the univariate regression analysis between MBR-Vessel, MBR-Tissue, and MBR-All and clinical parameters in the women.
| Objective variable | MBR-Vessel | MBR-Tissue | MBR-All | |||
|---|---|---|---|---|---|---|
| Explanatory variables | r | p | r | p | r | p |
| Age | −0.34 | 0.02 | −0.17 | 0.26 | −0.25 | 0.09 |
| Height | 0.22 | 0.14 | 0.33 | 0.03 | 0.28 | 0.07 |
| Weight | −0.28 | 0.06 | 0.11 | 0.47 | −0.19 | 0.22 |
| BMI | −0.39 | 0.008 | −0.01 | 0.94 | −0.31 | 0.04 |
| Diabetes mellitus | −0.26 | 0.08 | −0.01 | 0.96 | −0.19 | 0.22 |
| Hypertension | 0.12 | 0.44 | −0.20 | 0.19 | −0.11 | 0.46 |
| Heart rate | −0.21 | 0.16 | −0.16 | 0.29 | −0.11 | 0.49 |
| MABP | 0.19 | 0.20 | 0.05 | 0.74 | 0.21 | 0.17 |
| Pulse pressure | −0.04 | 0.81 | 0.06 | 0.68 | −0.06 | 0.71 |
| Spherical equivalent | 0.08 | 0.60 | −0.19 | 0.22 | 0.08 | 0.59 |
| IOP | 0.01 | 0.94 | −0.03 | 0.85 | −0.04 | 0.80 |
| OPP | 0.19 | 0.21 | 0.06 | 0.69 | 0.23 | 0.13 |
| HbA1c | −0.19 | 0.21 | −0.15 | 0.34 | −0.20 | 0.18 |
| Red blood cells | −0.21 | 0.18 | 0.11 | 0.46 | −0.07 | 0.63 |
| Platelets | 0.05 | 0.74 | 0.08 | 0.62 | 0.18 | 0.23 |
| Cystatin C | −0.08 | 0.59 | 0.13 | 0.41 | 0.14 | 0.35 |
BMI: body mass index, IOP: intra-ocular pressure, MABP: mean arterial blood pressure, MBR: mean blur rate, OPP: ocular perfusion pressure, HbA1c: glycated hemoglobin A1c, SpO2: percutaneous oxygen saturation.