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Table 2 Inter-item and item-total correlations of the NOSE questionnaire (values are Spearman correlation coefficients = rsp, *p < 0.001)

From: Adaption and validation of the nasal obstruction symptom evaluation scale in German language (D-NOSE)

Item

NOSE-Q1

NOSE-Q2

NOSE-Q3

NOSE-Q4

NOSE-Q5

NOSE-Q2

0.514*

    

NOSE-Q3

0.670*

0.642*

   

NOSE-Q4

0.431*

0.501*

0.571*

  

NOSE-Q5

0.515*

0.548*

0.638*

0.587*

 

NOSE score

0.733*

0.784*

0.857*

0.793*

0.809*

  1. Abbreviations: Q Question
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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