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. 2014 Sep 20;8(9):ZC77–ZC81. doi: 10.7860/JCDR/2014/9458.4881

[Table/Fig-6]:

Mean and mean difference of papilla presence index

Assessment interval Mean ± SD Mean difference t value p-value
Baseline 2.80±0.94 Baseline to
1 month 2.40 ±0.91 0.40±0.51 2.06 0.009
3 month 2.40 ±0.91 0.40±0.51 2.06 0.009
6 month 2.40 ±0.91 0.40±0.51 2.06 0.009