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Table 2 Wilcoxon Test/Mann-Whitney statistic for day 1 to day 3 and combined hypothesis (per protocol collective)

From: Echinacea/sage or chlorhexidine/lidocaine for treating acute sore throats: a randomized double-blind trial

Criterion Mann-Whitney
statistic
Left-sided limit of
the confidence interval
P value
(U-Test)
n
echinacea/sage
n
chlorhexidine/lidocaine
Day 1 0.4949 0.4367 0.5681 64 69
Day 2 0.5003 0.4174 0.4968 64 69
Day 3 0.5298 0.4469 0.2408 64 69
Global      
(Day 1-Day 3) 0.5083 0.4482 0.3928