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. 2020 Aug 28;12(Suppl 1):S404–S409. doi: 10.4103/jpbs.JPBS_119_20

Table 2.

Distribution of pre and post salivary PH in probiotic mouth rinse group

N Probiotic mouthrinse Paired t P
Min Max Mean SD
Pre-pH 30 5.10 6.80 6.22 0.39 11.80 0.001**
Post-pH 30 5.60 7.20 6.52 0.37

SD = standard deviation

**Highly significant