Table 4. Descriptive statistics and results for the variables - spatial location (distance and angle) of the lingual canal, biological sex, and position of the lingual canal in incisor teeth in CBCT scans of the evaluated patients.

Variable	Sex	Lingual canal position	MD (DP)	F (gl)	p-value
Distance	Female	Straight	2.33 (0.66)
		Mesial	2.44 (0.49)
		Distal	2.27 (0.69)
		Total	2.33 (0.64)	1.06 (2)ns	0.35
	Male	Straight	2.25 (0.52)
		Mesial	2.36 (0.14)
		Distal	2.62 (0.45)
		Total	2.32 (0.49)
Angle	Female	Straight	27.25 (4.45)
		Mesial	27.51 (6.14)
		Distal	27.17 (6.79)
		Total	27.27 (4.94)	0.01 (2)ns	0.99
	Male	Straight	28.07 (4.19)
		Mesial	27.99 (4.69)
		Distal	27.88 (5.02)
		Total	28.03 (4.29)

Notes.

MD, Mean; SD, Standard deviation; F, F test; ns, not significant.