Table 4.

Comparison of rate of tooth movement between Vitamin D3 and PRP.

		N	MEAN	SD	Mean diff.	T	P
T0-T1	PRP	11	1.79	0.21	0.59	7.3	<.0001*
	VIT-D3	11	1.19	0.16
T1-T2	PRP	11	1.71	0.21	0.56	7.1	<.0001*
	VIT-D3	11	1.15	0.16
T2-T3	PRP	11	1.60	0.22	0.76	9.5	<.0001*
	VIT-D3	11	0.90	0.14
T3-T4	PRP	11	0.93	0.22	0.07	0.98	0.1
	VIT-D3	11	0.86	0.10
T0-T4	PRP	11	6.10	0.85	1.99	6.57	<.0001*
	VIT-D3	11	4.11	0.54

PRP-Plasma Rich Protein.