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Table 5 Outcome for modified revision EN-DCR and conventional EN-DCR Groups

From: Endoscopic dacryocystorhinostomy with an otologic T-type ventilation tube in repeated revision cases

Variables

Modified EN-DCR

N (%)

EN-DCR

N (%)

P Value

Anatomical success

22 (100)

9 (40.9)

<0.01a

  1. aTwo-sample test for equality of proportions with continuity correction; Power = 80% for α = 0.05 to detect a decreased success rate of 8%
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BMC Ophthalmology

ISSN: 1471-2415

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