|
Outcome variables
|
Change from baseline to Day 10
|
|---|
|
Group A (n = 57)
|
Group B (n = 57)
|
Group C (n = 59)
|
P values*
|
|---|
|
CSS
|
−2.70 ± 1.30*
|
−3.00 ± 1.28*
|
−1.64 ± 1.64
|
<0.0001
|
|
Daytime CSS
|
−1.39 ± 0.70*
|
−1.58 ± 0.71*
|
−0.78 ± 0.87
|
<0.0001
|
|
Nighttime CSS
|
−1.32 ± 0.83*
|
−1.42 ± 0.75*
|
−0.86 ± 0.96
|
<0.0001
|
|
VAS
|
−4.24 ± 2.10*
|
−4.78 ± 2.01*
|
−2.55 ± 2.28
|
<0.0001
|
|
CQLQ score
|
−16.09 ± 14.14*
|
−20.12 ± 14.61*
|
−9.75 ± 11.99
|
<0.0001
|
|
TCM syndrome score
|
−8.53 ± 3.74*
|
−9.46 ± 3.00*
|
−5.80 ± 4.51
|
<0.0001
|
- Values are reported as mean ± SD.
-
CQLQ cough-specific quality of life questionnaire, CSS cough symptom score, TCM traditional Chinese medicine, VAS visual analogue scale.
- * P < 0.01 for group A/group B vs. group C.
