Table 1.

Statistical analysis of the effect of intermittent PTH administration on BMD in mice expressing or lacking Cx43 in osteocytes. Two-way ANOVA, followed by Student-Newman-Keuls post-hoc test.

	BMD			BV/TV
Source of variation	total body	femur	spine	vertebra
	p value	p value	p value	p value
Genotype	0.471	0.162	0.019	0.767
Treatment	0.028	<0.001	0.002	<0.001
Genotype × treatment	0.654	0.599	0.088	0.086