. 2014 Jul-Aug;22(4):268–273. doi: 10.1590/1678-775720130059

Table 2.

Median and range of inflammatory infiltrate for groups at the evaluated periods. Different lowercase letters in rows indicate statistically significant differences among the materials in each period (p<0.05). Different uppercase letters in columns indicate statistically significant differences among the periods for each material (p<0.05)

	WPC	WPC/15%	WPC/20%	WPC/30%	WPC/50%
15 days	1.33 (1.03-1.43)^aA	1.83 (1.36-2.10)^aA	1.81 (1.16-2.20)^aA	1.61 (0.83-2.13)^aA	1.73 (1.36-2.36)^aA
30 days	1.25 (1.20-1.30)^aA	1.24 (0.96-1.56)^aB	1.26 (0.96-1.70)^aA	1.51 (1.33-1.73)^aA	1.61 (1.23-2.23)^aA
60 days	1.50 (1.00-1.56)^aA	1.25 (0.83-1.53)^aB	1.31 (0.90-1.53)^aA	1.58 (1.26-1.80)^aA	1.31 (1.06-1.86)^aA

WPC=White Portland cement