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Table 3 Univariate logistic regression analysis of risk factors for POST

From: Effect of superior laryngeal nerve block in alleviating sore throat after application of i-gel supraglottic airway: a randomized controlled trial

Variables

OR (95% Cl)

P value

Age

0.97 (0.93–1.01)

0.093

Duration of anesthesia

1.02 (1.00–1.03)

0.015

Blood sputum

1.76 (0.47–6.64)

0.401

Circle neck circumference

0.93 (0.82–1.06)

0.273

Thyromental distance

0.95 (0.86–1.05)

0.339

Interincisor distance

0.98 (0.89–1.08)

0.689

BMI

0.85 (0.64–1.11)

0.233

ASA classification

0.66 (0.22–1.92)

0.441

  1. Abbreviations: OR odds ratios, CI confdence interval, POST Postoperative sore throat, ASA American society of anesthesiologist, BMI body mass index
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BMC Anesthesiology

ISSN: 1471-2253

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