| 
      
        | Age(years) 
          Mean
          Range | 50.46
          38-70 |  
        | Gender 
          Male
          Female | 9
          11 |  
        | Grade of pterygium 
          Grade 2
          Grade 3 | 11
          9 |  
        | IOP (mm Hg) 
          Mean
          range | 12.46 ± 2.42
          12-19 |  
        | Systolic Blood    pressure(mm Hg) 
          Mean
          Range | 122 ± 7.7
          100-140 |  
        | Diastolic blood    pressure(mm Hg) 
          Mean
          Range | 79.33 ± 5.94
          60-100 |  |