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Table 3 Means (SE) of Intraocular Pressure

From: Efficacy of sub-Tenon's block using an equal volume of local anaesthetic administered either as a single or as divided doses. A randomised clinical trial

 

Mean (SE)

95% CI

Single (n = 30)

  

   Pre- injection

16.3 (0.5)

 

   Post- injection

18.2 (0.9)

 

   Paired Difference

-1.9 (0.9)

-3.7 – -0.1

Divided (n = 30)

  

   Pre- injection

16.2 (0.6)

 

   Post- injection

19.7 (1.3)

 

   Paired Difference

-3.5 (1.3)

-6.2 – -0.7

  1. Note: SE = standard error or mean.
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BMC Anesthesiology

ISSN: 1471-2253

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