Sacral Anatomical Orientation in the Lebanese Population

Table 1

Group statistics of SAO and PI between control and spondylolisthesis groups.

Group statistics	Spondylolisthesis	N	Mean	Std. deviation	Std. error mean
SAO	Yes	20	44.8944	8.71987	2.17997
	No	180	53.3404	7.72541	.57582
PI	Yes	20	62.9688	11.60263	2.90066
	No	180	58.7667	12.42240	.92591