Table 1 Clinical characteristics of all subjects.

n

138/194

—

Age (years)

63.9 ± 8.9/63.5 ± 9.4

0.747

Intraocular pressure (mmHg)

13.5 ± 2.9/13.9 ± 2.7

0.205

Axial length (mm)

24.1 ± 1.1/23.7 ± 1.1

<0.001

Systolic blood pressure (mmHg)

136.4 ± 16.7/129 ± 12.7

<0.001

Diastolic blood pressure (mmHg)

82.9 ± 11.1/73.1 ± 12.2

<0.001

Mean arterial pressure (mmHg)

100.7 ± 12.0/91.9 ± 13.3

<0.001

Mean ocular perfusion pressure (mmHg)

53.7 ± 8.5/47.5 ± 8.9

<0.001

Heart rate (bpm)

68.7 ± 11.2/73.6 ± 11.9

<0.001

erythrocyte (×10⁴/µL)

473.8 ± 41.4/433.6 ± 35.1

<0.001

Hemoglobin (g/dL)

14.7 ± 11.1/13.1 ± 1.1

<0.001

Hematocrit (%)

44.8 ± 3.3/40.0 ± 3.3

<0.001

platelet (×10³/µL)

21.7 ± 5.0/22.4 ± 5.3

0.274

HbA1c (%)

5.7 ± 0.6/5.6 ± 0.4

0.142

WBC (×10³/µL)

6.53 ± 1.77/5.86 ± 1.38

<0.001

Total protein (g/dL)

7.39 ± 0.34/7.45 ± 0.37

0.125

Total cholesterol (mg/dL)

205.4 ± 33.2/213.6 ± 29.1

0.020

Triglycerides (mg/dL)

109.3 ± 63.7/88.9 ± 50.2

0.002

HDL (mg/dL)

58.5 ± 12.7/66.8 ± 14.7

<0.001

LDL (mg/dL)

121.9 ± 30.5/123.5 ± 26.4

0.615

Serum creatinine (mg/dL)

0.825 ± 0.134/0.657 ± 0.109

<0.001

BMI (kg/m²)

24.7 ± 3.2/23.6 ± 6.2

0.006