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. 2015 May 1;9(5):ZC54–ZC57. doi: 10.7860/JCDR/2015/12334.5948

[Table/Fig-3]:

Comparison of CPI index between group I and group II

Groups N Minimum Maximum Percentiles
25th(q1) 50th (Median)q2 75th(Q3)
Group I 25 4 4 4.00 4.00 4.00
Group II 25 2 4 3.00 3.00 3.00

Mann-Whitney U *p<0.0005