Table 3.

Comparison between 2 groups regarding the number of stem cells^*

	Number of stem cells
	Min	Max	Mean	SD	t†	P
Mechanical	780,000	3,360,000	2,670,000.00	578,255.09	6.99	<.001
Enzymatic	1,220,000	2,400,000	1,680,000.00	258,660.52		HS

*HS indicates highly significant.

^†Independent-samples t test.