Table 5.

Dimensions of foramina of each side of body and their associations with laterality of the body

	Mean±SD			Minimum–maximum
Foramen and its dimensions	Right (n=96)	Left (n=96)	P a	Right (n=96)	Left (n=96)
Ovale
Length (mm)	7.84±1.11	7.74±1.27	0.30	5.80–10.60	5.00–11.30
Width (mm)	3.65±0.77	3.72±0.69	0.31	1.90–5.60	2.00–5.30
Area (mm2)	22.65±6.55	22.95±7.06	0.61	8.80–44.40	11.12–41.69
Spinosum
Length (mm)	2.35±0.40	2.41±0.45	0.17	1.10–3.10	1.20–3.60
Width (mm)	1.92±0.35	1.97±0.37	0.17	1.00–2.90	1.10–3.30
Area (mm2)	3.59±1.02	3.80±1.15	0.07	0.94–5.51	1.13–8.20
Rotundum
Height (mm)	2.39±0.55	2.43±0.51	0.35	1.30–3.80	1.30–4.20
Width (mm)	2.39±0.60	2.41±0.58	0.69	1.10–4.30	1.00–3.80
Area (mm2)	4.54±1.66	4.62±1.52	0.07	1.21–10.46	1.26–9.25

^aPaired sample t-test.