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Table 1 Cottle Maneuver Test-Retest Results

From: Reliability and construct validity of the Ottawa valve collapse scale when assessing external nasal valve collapse

 

Visit 1 Score

Positive

Negative

Total

Visit 2 Score

Positive

52

16

68

Negative

10

14

24

Total

62

30

92

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Journal of Otolaryngology - Head & Neck Surgery

ISSN: 1916-0216

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