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. 2012 Jan 6;26(4):510–516. doi: 10.1038/eye.2011.321

Table 1. Baseline demographics.

  Frequency % P-value
Ethnicity (n=158)
 Caucasian 83 52.53 χ2: 97.03, P=0.00
 Afro-Caribbean 51 32.28  
 South Asian 17 10.75  
 Others 7 0.04  
       
Gender (n=158)
 Male 85 54.1 χ2: 1.62, P=0.20
 Female 73 45.9  
       
Type of diabetes (n=158)
 Type I 58 36.8 χ2: 13.39, P=0.000
 Type II 100 63.2  
       
Indication for surgery (n=185)
 Group A 117 63.24 χ2: 76.95, P=0.00
 Group B 60 32.43  
 Group C 8 4.32