Depending on definition of cough frequency and cough documentation. Change from baseline until 4 days of treatment with Cineole and placebo.
*P-values demonstrate the difference between the two treatment groups.
aDefinition of the scores is specified for frequency of coughing fits: 0 = no coughing fits per day, 1 = one coughing fit per day, 2 = 2 – 3 coughing fits per day (i.e. occasionally), 3 = 4–5 coughing fits per day, 4 = 4–9 coughing fits per day i.e. frequent) , 5 = > 15 coughing fits per day (unbearable often).
bDefinition of cough documentation is specified by scores: 0 = no cough, 1 = in the morning without complaints, 2 = in the morning with complaints, 3 = in the morning and over the day (moderate), 3 = in the morning and over the day (severe), 5 = continuously during whole day (moderate complaints) and 6 = continuously during whole day (relevant complaints) in the paragraph with the outcome measures.