Table 2.

The $p$ value of Iba-1(+) expression between groups of normal, at 1 to 6 weeks postsoft window installation.

Iba-1	Normal	1 week	2 weeks	3 weeks	4 weeks	5 weeks	6 weeks
Normal		$<0.001$	$<0.001$	$<0.001$	0.011	0.096	1
		***	***	***	*	NS	NS
1 week	$<0.001$		1	1	1	0.202	$<0.001$
	***		NS	NS	NS	NS	***
2 weeks	$<0.001$	1		1	0.462	0.61	$<0.001$
	***	NS		NS	NS	NS	***
3 weeks	$<0.001$	1	1		1	1	$<0.001$
	***	NS	NS		NS	NS	***
4 weeks	0.011	1	0.462	1		1	0.03
	*	NS	NS	NS		NS	*
5 weeks	0.096	0.202	0.61	1	1		0.242
	NS	NS	NS	NS	NS
							NS
6 weeks	1	$<0.001$	$<0.001$	$<0.001$	0.03	0.242
	NS	***	***	***	*	NS

Note: NS, not significant.

^*$p<0.05$.

^***$p<0.001$.