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Table 4 Association between the occurrence of re-detachment and type of retinopexy for high risk subgroups (with primary PVR or silicon oil tamponade)

From: Comparative study of endolaser versus cryocoagulation in vitrectomy for rhegmatogenous retinal detachment

 

Re-detachment

Chi-squared Test

No (n)

Yes (n)

Yes (%)

X2

p-value

Primary PVR (n = 93) Retinopexy

 Cryocoagulation

27

8

22.9

0.59

0.744

 Endolaser

32

7

18.0

  

 Combined

14

5

26.3

  

Primary silicone oil (n = 138) Retinopexy

 Cryocoagulation

49

10

17.0

0.47

0.791

 Endolaser

38

11

22.0

  

 Combined

23

6

20.7