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Table 1: Demographic data and results of US image analysis^{^a}
Total (N = 412) FNA (n = 155) CNB (n = 257) P Value
Age (yr)^{^b} 53 ± 16 55 ± 15 52 ± 16 .084
Size (cm)^{^b} 2.2 ± 1.1 2.2 ± 1.2 2.2 ± 1.1 .694
Sex .374
    Male 217 86 (55) 131 (51) 
    Female 195 69 (45) 126 (49) 
Location .637
    Parotid gland 311 119 (77) 192 (75) 
    Submandibular gland 101 36 (23) 65 (25) 
No. of needle passes .052
    1 267 112 (72) 155 (60) 
    2 132 37 (24) 95 (37) 
    3 13 6 (4) 7 (3) 
↵a Unless otherwise indicated, data show the number of lesions, with percentages in parentheses.
↵b Data show means.

	Total (N = 412)	FNA (n = 155)	CNB (n = 257)	P Value
Age (yr)^{^b}	53 ± 16	55 ± 15	52 ± 16	.084
Size (cm)^{^b}	2.2 ± 1.1	2.2 ± 1.2	2.2 ± 1.1	.694
Sex				.374
Male	217	86 (55)	131 (51)
Female	195	69 (45)	126 (49)
Location				.637
Parotid gland	311	119 (77)	192 (75)
Submandibular gland	101	36 (23)	65 (25)
No. of needle passes				.052
1	267	112 (72)	155 (60)
2	132	37 (24)	95 (37)
3	13	6 (4)	7 (3)