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Table 1 Demographic data

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

Tube

Number

Mean age (years)

Mean weight (kg)

Polyvinylchloride

40

25.2

67.27

Armoured

40

28.8

65.95

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Critical Care

ISSN: 1364-8535