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Table 3 Risk factors for dexmedetomidine-induced hemodynamic instability by logistic regression analysis

From: Dexmedetomidine-induced hemodynamic instability in patients undergoing orthopedic upper limb surgery under brachial plexus block: a retrospective study

 

Univariate analysis

Multivariate analysis

Crude OR (95% CI)

P value

Adjusted OR (95% CI)

P value

Female sex

5.00 (1.52–16.45)

0.008*

3.86 (1.09–13.59)

0.036*

Obesity

7.31 (1.63–32.82)

0.009*

6.41 (1.22–33.57)

0.028*

Concomitant HTN

3.51 (1.20–10.25)

0.022*

2.37 (0.73–7.71)

0.152

  1. OR Odds ratio, CI confidence interval
  2. Obesity corresponds to body mass index \(\ge\) 30 kg/m2
  3. HTN hypertension
  4. *P < 0.05 was considered statistically significant