The Effect of Zirconia in Hydroxyapatite on Staphylococcus epidermidis Growth

Table 2

Statistical result of the pairwise comparisons from hydroxyapatite with different concentrations of zirconia on the number of colonies of  S. epidermidis.

(𝐼); VAR0000	(𝐽); VAR0000	Mean difference (𝐼-𝐽)	Std.error	Sig.	95% Confidence interval
1	1				Lower bound	Upper bound
1.0	2.00	27.00000*	5.65332	.000	15.0155	38.9845
	3.00	32.80000*	5.65332	.000	20.8155	44.7845
	4.00	41.00000*	5.65332	.000	29.0155	2.9845
2.0	1.00	−27.00000*	5.65332	.000	−38.9845	−15.0155
	3.00	5.80000	5.65332	.320	−6.1845	17.7845
	4.00	14.00000*	5.65332	.025	2.0155	25.9845
3.0	1.00	−32.80000*	5.65332	.000	−44.7845	−20.8155
	2.00	−5.8000	5.65332	.320	−17.7845	6.1845
	4.00	8.20000	5.65332	.166	−3.7845	20.1845
4.0	1.00	−41.00000*	5.65332	.000	−52.9845	−29.0155
	2.00	−14.00000*	5.65332	.025	−25.9845	−2.0155
	3.00	−8.20000	5.65332	.166	−20.1845	3.7845

*The mean difference is significant at the 0.05 level.