Leicester Cough Questionnaire: Difference between revisions

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Leicester Cough Questionnaire (LCQ) is a self-reporting quality of life measure of chronic cough, developed by S.S. Birring. It consists of 19 items with a 7 point Likert response scale. It generally takes about 5 minutes to be completed. Since the first development in 2003 LCQ has been translated and validated in several languages (Dutch, Korean, Mandarin Chinese, Polish, Portuguese, Spanish, Swedish). LCQ has been used as an outcome measure for different respiratory diseases.
Leicester Cough Questionnaire (LCQ) is a self-reporting quality of life measure of chronic cough, developed by S.S. Birring. It consists of 19 items with a 7 point Likert response scale. It generally takes about 5 minutes to be completed. Since the first development in 2003 LCQ has been translated and validated in several languages (Dutch, French, Korean, Mandarin Chinese, Polish, Portuguese, Spanish, Swedish, Thai). LCQ has been used as an outcome measure for different respiratory diseases.


Clinimetric properties of LCQ
Clinimetric properties of LCQ
{| class="wikitable"
{| class="wikitable"
!Concurrent Validity  
!Concurrent Validity  
!English Version
!English Vers.
!Dutch Version
!Dutch Vers.
!Mandarin Chinese Version
!Mandarin Chinese Vers.
!Korean Vers.
!French Vers.
!Thai Vers.
!Spanish Vers.
|-
|-
|Cough VAS
|Cough VAS
| -0.72 (<0.001)
| -0.72
|
|
| -0.58
|
|
|
|
|
|-
|-
|SGRQ - total
|SGRQ - total
| -0.56 (<0.001)
| -0.56
|
|
| -0.60
| -0.60
|
|
|
| -0.66
|-
|-
|SF36 – total
|SF36 – total
|0.46 (<0.001)
|0.46
|0.41
|0.41
|
|0.55
|
|0.33
|
|
|-
|-
Line 26: Line 42:
|
|
| -0.41
| -0.41
|
|
|
| -0.74
|
|
|-
|-
Line 32: Line 52:
| -0.46
| -0.46
| -0.36
| -0.36
|
|
|
|
|-
|-
|Cough symptom score
|
|
|
|
| -0.66
|
|
|
|
|-
|CASA-Q
|
|
|
|
|0.58-0.81
|
|
|
|
Line 56: Line 93:
|Gao
|Gao
|0.89
|0.89
|
|
|-
|Kwon
|0.75
|
|
|-
|Reychler
|0.85
|
|
|-
|Pornsuriyasak
|0.91
|
|
|-
|Munoz
|0.84
|
|
|
|
Line 63: Line 120:
!Cronbach’s
!Cronbach’s


a
alpha


coefficient
coefficient
Line 69: Line 126:
!
!
|-
|-
|Birring
|0.92
|
|
|
|
|-
|Gao
|0.93
|
|
|
|
|-
|-
|Kwon
|0.94
|
|
|
|
|-
|Reychler
|0.92
|
|
|
|
|-
|-
|Pornsuriyasak
|0.92
|
|
|
|
|-
|Munoz
|0.91
|
|
|
|
|}
|}

Revision as of 09:01, 16 June 2018

Leicester Cough Questionnaire (LCQ) is a self-reporting quality of life measure of chronic cough, developed by S.S. Birring. It consists of 19 items with a 7 point Likert response scale. It generally takes about 5 minutes to be completed. Since the first development in 2003 LCQ has been translated and validated in several languages (Dutch, French, Korean, Mandarin Chinese, Polish, Portuguese, Spanish, Swedish, Thai). LCQ has been used as an outcome measure for different respiratory diseases.

Clinimetric properties of LCQ

Concurrent Validity English Vers. Dutch Vers. Mandarin Chinese Vers. Korean Vers. French Vers. Thai Vers. Spanish Vers.
Cough VAS -0.72 -0.58
SGRQ - total -0.56 -0.60 -0.66
SF36 – total 0.46 0.41 0.55 0.33
Borg Cough Scale -0.41 -0.74
HADS - total -0.46 -0.36
Cough symptom score -0.66
CASA-Q 0.58-0.81
Repeatability Intraclass Correlation Coefficient
Birring 0.96
Huisman 0.93
Gao 0.89
Kwon 0.75
Reychler 0.85
Pornsuriyasak 0.91
Munoz 0.84
Internal consistency and Reliability Cronbach’s

alpha

coefficient

Birring 0.92
Gao 0.93
Kwon 0.94
Reychler 0.92
Pornsuriyasak 0.92
Munoz 0.91
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