Table 5: Results of all parameters in patients with the chronic kidney disease (CKD) and without CKD.

CKD (+) CKD (−) value

Age (years)70.4 ± 6.158.6 ± 10.0<0.0001*
Men : women18 : 4 30 : 190.15
Systolic blood pressure (mmHg) 0.14*
Diastolic blood pressure (mmHg) 0.61*
Mean arterial blood pressure (mmHg) 0.29*
Pulse pressure (mmHg) 0.14*
Heart rate (beat per minutes) 0.44*
Intraocular pressure (mmHg) 0.94*
Ocular perfusion pressure (mmHg) 0.32*
Body mass index (kg/m2) 0.96*
Hypertension (%)18/22 (82)22/49 (45)0.008
Creatinine (mg/dL) <0.0001*
Cystatin C (mg/L) <0.0001*
Urinary albumin excretion (mg/L) 0.45
Blowout time 0.002*

Mean ± standard deviation, .
*Unpaired -test.
Yates chi-square test.
Mann-Whitney test.