Skip to main content

Table 2 Logistic regression and factors associated with response to statement Q3 (‘Other people notice that my eye looks abnormal’)

From: Assessing patient cosmetic satisfaction after glaucoma drainage device surgery for different patch grafts

  B SE Wald df p OR 95% CI for OR
Age 0.037 0.017 4.971 1 *0.026 **1.038 1.005–1.073
Gender 0.183 0.550 0.110 1 0.740 1.200 0.409–3.525
Total no. surgeries −0.093 0.217 0.184 1 0.668 0.911 0.595–1.394
Type of graft*    3929   *0.001   
Cornea −2.421 0.800 9.149 1 *0.002 0.089 0.019–0.426
Sclera −2.929 0.803 13.929 1 *0.001 0.053 0.011–0.258
VA:    3.143 2 0.208   
20/20–20/70 0.895 0.616 2.109 1 0.146 2.448 0.731–8.194
20/80–20/160 1.100 0.798 1.900 1 0.168 3.005 0.629–14.368
Constant 0.481 1.080 0.198 1 0.656 1.617  
  1. Gender is for males compared to females, type of graft is for cornea and sclera compared to pericardium and visual acuity is for mild and moderate compared to poor
  2. OR Odds Ratio, VA best-corrected visual acuity, Wald Wald statistic, df degrees of freedom
  3. *significant results
  4. ** OR for age refers to increase with each year of age
\