Table 2 Questionnaire Scores.

Cough Symptom Score (Mean ± SD)

9.4 ± 4.2

6.2 ± 3.8

0.04

Total Symptom Score

30 (23.5)

16 (10)

0.002

LCQ Score

13.5 (6.3)

16.9 (4.9)

0.002

GORD Score

14.5 (6.0)

15.5 (11.0)

0.96

Snot-20 Score

1.3 (1.5)

0.6 (1.3)

0.11

LDQ Score

5 (4)

2 (2)

0.003

HADS Anxiety Score

9.5 (2.0)

11.0 (4.5)

0.33

HADS Depression Score

10 (2)

10 (6)

0.34