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Table 1: Patient characteristics and carotid position
Only Lateral At Least 1 Marginal and No Retropharyngeal At Least 1 Retropharyngeal
Age (yr) (mean) (min–max) 44.9 (4–74) 55.5 (2–76) 60.5 (37–78)
Atherosclerosis grade (mean) (min–max) 0.55 (0–3) 1.00 (0–3) 1.12 (0–3)
Note:—min indicates minimum; max, maximum.

	Only Lateral	At Least 1 Marginal and No Retropharyngeal	At Least 1 Retropharyngeal
Age (yr) (mean) (min–max)	44.9 (4–74)	55.5 (2–76)	60.5 (37–78)
Atherosclerosis grade (mean) (min–max)	0.55 (0–3)	1.00 (0–3)	1.12 (0–3)