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. 2017 May 1;11(5):ZC97–ZC101. doi: 10.7860/JCDR/2017/23784.9950

[Table/Fig-5]:

Pairwise comparison between groups against Streptococcus mutans in each time interval using Mann-Whitney U test.

S.Mutans	24 hours			7 Days
S.Mutans	U statistic	z	p-value	U statistic	z	p-value
1 vs 2	0	-4.41	<0.001^*	0	-4.37	<0.001^*
1 vs 3	0	-4.63	<0.001^*	0	-4.58	<0.001^*
1 vs 4	0	-4.63	<0.001^*	0	-4.58	<0.001^*
1 vs 5	0	-4.63	0.001^*	0	-4.58	<0.001^*
1 vs 6	0	-4.63	<0.001^*	0	-4.58	<0.001^*
1 vs 7	0	-4.49	<0.001^*	0	-4.41	<0.001^*
1 vs 8	0	-4.41	<0.001^*	0	-4.36	<0.001^*
1 vs 9	0	-4.63	<0.001^*	0	-4.58	<0.001^*
2 vs 3	0	-4.55	<0.001^*	0	-4.55	<0.001^*
2 vs 4	0	-4.55	<0.001^*	0	-4.55	<0.001^*
2 vs 5	0	-4.55	<0.001^*	0	-4.55	<0.001^*
2 vs 6	0	-4.55	<0.001^*	0	-4.55	<0.001^*
2 vs 7	40.000	-2.439	.015	22.000	-3.402	.001
2 vs 8	0	-4.34	<0.001^*	0	-4.34	<0.001^*
2 vs 9	0	-4.55	<0.001^*	0	-4.55	<0.001^*
3 vs 4	72.00	0	1.00(NS)	72.00	0	1.00(NS)
3 vs 5	72.00	0	1.00(NS)	72.00	0	1.00(NS)
3 vs 6	72.00	0	1.00(NS)	72.00	0	1.00(NS)
3 vs 7	0	-4.63	<0.001^*	0	-4.71	<0.001^*
3 vs 8	0	-4.55	<0.001^*	0	-4.55	<0.001^*
3 vs 9	72.00	0	1.00(NS)	72.00	0	1.00(NS)
4 vs 5	72.00	0	1.00(NS)	72.00	0	1.00(NS)
4 vs 6	72.00	0	1.00(NS)	72.00	.0	1.00(NS)
4 vs 7	0	-4.64	<0.001^*	0	-4.71	<0.001^*
4 vs 8	0	-4.55	<0.001^*	0	-4.55	<0.001^*
4 vs 9	72.00	0	1.00(NS)	72.00	0	1.00(NS)
5 vs 6	72.00	0	1.00(NS)	72.00	.0	1.00(NS)
5 vs 7	0	-4.64	<0.001^*	0	-4.70	<0.001^*
5 vs 8	0	-4.55	<0.001^*	0	-4.55	<0.001^*
5 vs 9	72.00	0	1.00(NS)	72.00	0	1.00(NS)
6 vs 7	0	-4.64	<0.001^*	0	-4.71	<0.001^*
6 vs 8	0	-4.55	<0.001^*	0	-4.55	<0.001^*
6 vs 9	72.00	0	1.00(NS)	72.00	0	1.00(NS)
7 vs 8	4.00	-4.193	<0.001^*	4.00	-4.264	<0.001^*
7 vs 9	0	-4.64	<0.001^*	0	-4.71	<0.001^*
8 vs 9	0	-4.55	<0.001^*	0	-4.55	<0.001^*

^*

p<0.05 statistically significant, p>0.05 non significant, NS