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Table 2 Univariate analysis of the correlations between mannitol C2 and C5 and other cough outcome measures in the whole group and chronic coughers alone

From: The utility of the mannitol challenge in the assessment of chronic cough: a pilot study

Mannitol Challenge C2
Whole group
  C2
Chronic cough
  C5
Whole group
  C5
Chronic cough
 
Age # r = -0.2 p = 0.31 r = 0.17 p = 0.59 r = -.35 p = 0.06 r = -0.47 p = 0.1
Total LCQ r = 0.25 p = 0.19 r = -0.09 p = 0.77 r = 0.47 p = 0.01 r = 0.38 p = 0.2
Physical domain r = 0.23 p = 0.23 r = -0.16 p = 0.6 r = 0.48 p = 0.01 r = 0.40 p = 0.18
Psychosocial domain r = 0.31 p = 0.10 r = 0.12 p = 0.71 r = 0.55 p = 0.002 r = 0.48 p = 0.10
Social domain r = 0.38 p = 0.04 r = 0.18 p = 0.57 r = 0.56 p = 0.002 r = 0.53 p = 0.07
Cough VAS r = -0.31 p = 0.10 r = -0.09 p = 0.77 r = -0.38 p = 0.04 r = -0.32 p = 0.29
Capsaicin C2 r = 0.19 p = 0.45 r = -0.01 p = 0.96 r = -0.04 P = 0.88 r = -0.37 p = 0.22
Capsaicin C5 r = 0.37 p = 0.05 r = 0.05 p = 0.88 r = 0.60 p = 0.006 r = -0.35 p = 0.25