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Table 4 Results of logistic regression of variables associated with patient satisfaction

From: Usefulness of a visual aid in achieving optimal positioning for spinal anesthesia: a randomized trial

Variable & category

OR (95% CI)

p-value

Instruction group

 Verbal

Ref

 

 Verbal and visual

4.1 (0.8–21.3)

0.089

First pass success

 No

Ref

 

 Yes

5.2 (1.0–9.5)

0.049