Variables Albino                Control
Frequency  (%) Frequency  (%)
 Gender    
Male 30 52.6 30 52.6
Female 27 47.4 27 47.4
Total 57 100.0 57 100.0
         
Sex distribution of positive ocular scan    
Male 3 75.0 5 100.0
Female 1 25.0 0 0.0
Total 4 100.0 5 100.0
         
Age distribution of positive ocular scan Albino                Control
 Normal                 Abnormal Normal         Abnormal
<20 26 1 26 1
21-30 16 2 17 1
31-40 9 1 8 2
41-50 0 0 0 0
51-60 2 0 1 1
Total 53 4 52 5
         
Findings on ocular scan Albino                 Control
  Frequency         (%) Frequency        (%)
No Abnormality 53 92.98 52 91.23
Vitreous opacity 4 7.02 4 7.02
Cataracts 0 0.0 1 1.75
Total 57 100.0 57 100.0
         
Skin Examination  
Solar Elastosis 57          100 Nil Nil
Lentigines 28          49.1 Nil Nil
Solar Keratoses 30          52.6 Nil Nil
Bowen’s Disease 10          17.5 Nil Nil
Basal Cell Carcinoma (BCC) 22          38.6 Nil Nil
Squamous Cell Carcinoma (SCC) 15          26.3 Nil Nil
Table 1: Descriptive analysis of ocular scan findings with skin examination in OCA and normally pigmented controls.