Research Article

Factors Related to a Right-Left Difference in Visual Field Defect in the Eyes with Untreated Normal Tension Glaucoma

Table 1

Demographics and clinical characteristics of subjects.

Demographic characteristics
 Age (years)54.1 ± 11.9
 Sex (male/female)34/58
Clinical characteristics
 SBP (mmHg)122.0 ± 16.1
 DBP (mmHg)71.3 ± 12.5
 MBP (mmHg)88.2 ± 13.0
 Diabetes mellitus1 (1%)
 Hypertension16 (17%)
 Cardiovascular disease6 (7%)

The data are given as mean ± SD; SBP: systolic blood pressure; DBP: diastolic blood pressure; MBP: mean blood pressure.