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Table 2 Frequency of cough and sore throat

From: Incidence of postoperative sore throat and cough: comparison of a polyvinylchloride tube and an armoured tube

Tube

Cough

Sore throat

P value

Armoured

10 (12.5%)

26 (32.5%)

0.0704

Polyvinylchloride

26 (32.5%)

58 (72.5%)

0.0129

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Critical Care

ISSN: 1364-8535