Table 2.

Summary of Primary Outcome Measures

	6-Week Time Point		12-Week Time Point
	GBR	TRC	GBR	TRC
Linear bone height (%)
Mean	55.3	78.9	74.6	80.1
Mean diff GBR & TRC	23.6		5.4
95% CI	6.02, 41.09		−12.11, 22.95
p value	0.01		0.28
Bone volume fraction (BVF)
Mean	0.13	0.28	0.24	0.30
Mean diff GBR & TRC	0.15		0.05
95% CI	−0.03, 0.34		−0.14, 0.24
p value	0.07		0.30
Bone mineral density (BMD, mg/cc)
Mean (mg/cc)	85.5	195.0	146.6	186.8
Mean diff GBR & TRC	109.5		40.2
95% CI	−28.6, 247.5		−97.8, 178.3
p value	0.08		0.29
Bone area/tissue area (BA/TA)
Mean	0.196	0.335	0.351	0.352
Mean diff GBR & TRC	0.139		0.002
95% CI	−0.053, 0.332		−0.191, 0.194
p value	0.09		0.49