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Table 4 Differences in cough scores of the night (N0 score; baseline) and the day (D0 score; baseline) before enrollment compared with night 1 (N1), night 4 (N4), night 8 (N8), and day 1 (D1), day 4 (D4), day 8 (D8), respectively

From: Efficacy and safety of the syrup “KalobaTUSS®” as a treatment for cough in children: a randomized, double blind, placebo-controlled clinical trial

 

KalobaTUSS®

Placebo

p

N0 vs N1

- 1.11 ± 0.01

- 0.29 ± 0.01

0.00001

N0 vs N4

- 2.80 ± 0.02

−1.94 ± 0.02

0.00014

N0 vs N8

- 3.57 ± 0.02

- 3.06 ± 0.02

0.00758

D0 vs D1

- 0.67 ± 0.01

- 0.11 ± 0.01

0.00036

D0 vs D4

- 1.04 ± 0.02

- 0.36 ± 0.02

0.00804

D0 vs D8

- 1.91 ± 0.02

- 1.27 ± 0.03

0.03940

  1. Data are expressed as means ± standard error. p was considered significant when < 0.05