Table 1

Patient characteristics

Mean value±SD (range)
Age66.9±18.0 (23–95)
 Visual acuity right eye (ETDRS letters)77.9±11.8 (0–89)
 Visual acuity left eye (ETDRS letters)77.7±12.3 (0–89)
 Intraocular pressure right eye (mm Hg)13.6±3.3 (7–24)
 Intraocular pressure left eye (mm Hg)13.8±3.6 (7–25)
Patients(n; %)
Sex
 Female55 (53)
 Male47 (46)
 Unspecified1 (1)
Ethnicity
 African4 (4)
 Caribbean2 (2)
 Caucasian92 (89)
 Indian2 (2)
Other3 (3)
  • ETDRS, Early Treatment Diabetic Retinopathy Study.