Oropharyngeal Probiotic ENT-K12 as an Effective Dietary Intervention for Children With Recurrent Respiratory Tract Infections During Cold Season.

Front Nutr · 2022 · PMC9132010 · PMID 35634421

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an obvious trendno p-value reported

Furthermore, the size of this study was not big enough, and duration was not long enough for us to conduct a statistic analysis on the reduction of RRTi incidence in children treated with oropharyngeal probiotics; however, an obvious trend of RRTi incidence reduction could already been observed in only 30 days and lasted for another 30 follow-up days in this study.

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