Correlation between alveolar cleft morphology and the outcome of secondary alveolar bone grafting for unilateral cleft lip and palate

Table 5 Morphology, type, side of the cleft and age,sex of patient for SABG outcomes evaluated using Spearman's/Pearson's correlation analysis

		Morphology	Morphology(subgroup)	VOLpre	Type	Side	Sex	Age
Continuous evlaution method (BFR(%))	Correlation coefficient	− 0.353*	− 0.505**	0.002	− 0.041	0.056	0.090	− 0.123
	p value	0.010	0.001	0.988	0.774	0.691	0.525	0.387
Categorical evaluation method	Correlation coefficient	− 0.373**	− 0.472**	0.016	0.055	0.051	0.022	− 0.261
	p value	0.007	0.001	0.908	0.697	0.719	0.878	0.062

VOLpre, preoperative cleft volume; *Correlation is significant at the 0.05 level;**Correlation is significant at the 0.01 level

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