Skip to main content

Table 4 Non-significant change in FENO and spirometry after cough treatment. Median (IQR) unless otherwise stated.

From: Chronic cough and laryngeal dysfunction improve with specific treatment of cough and paradoxical vocal fold movement

  CC+PVFM CC
  Baseline Post Treatment p Baseline Post Treatment p
FENO, ppb 13.7 (8.8) 12.9 (7.6) 0.83 26.0 (18.9) 21.7 (13.2) 0.33
FEV1 (%pred) Mean ± SEM 90.8 (± 19.3) 90.7 (± 18.3) 0.48 90.8 (± 26.5) 91.9 (± 24.3) 0.54
FVC (%pred) 99.6 (29.1) 93.1 (15.0) 0.55 100.9 (15.9) 102.2 (17.4) 0.88
FEV1/FVC (%) 82 (8) 82 (11) 0.90 74 (9) 74 (10) 0.54
FIF 50% (L/s) 2.97 (1.72) 2.85 (1.10) 0.38 4.07 (1.47) 4.08 (1.52) 0.11
FIF 50% (%pred) 78.3 (± 30.0) 70.6 (± 24.4) 0.24 96.2 (± 36.5) 106.6 (± 31.3) 0.10