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Table 2 Post-operative data for both groups

From: Application of biodegradable collagen matrix (Ologen™) implants in Dacryocystorhinostomy surgeries, a randomized clinical study

Variable

Group A

Group B

p value

Test

Hemorrhage

 Present

1

2

p = 1

Fischer exact test

 Absent

29

28

  

Wound healing problems

 Present

2

1

p = 1

Fischer exact test

 Absent

28

29

  

Hypertrophic scar

 Present

1

1

p = 1

Fischer exact test

 Absent

29

29