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. 2015 Jul 26;5(3):165–172. doi: 10.1016/j.jobcr.2015.07.001

Table 1.

Qualitative assessment of p63 expression.

S. No. Group n No expression
 Expression
 χ2(p)
No. % No. %
1. I 5 1 20 4 80 4.186 (0.242)
2. II 15 0 0 15 100
3. III 10 0 0 10 100
4. IV 15 1 6.7 14 93.3

χ2 = Chi-square test (degree of freedom = 3); p < 0.05 significant.