Table 2 General characteristics of patients with KD and the other three head and neck conditions

Age (yrs)

37.0 (19.0,49.8)

49.5

(37.0,65.3)

22.5 (15.5,29.0)

60.5 (52.5,68.0)

< 0.001

Sex

Male

33 (91.7%)

4 (9.5%)

32 (60.4%)

47 (66.2%)

< 0.001

Female

3 (8.3%)

38 (90.5%)

21 (39.6%)

24 (33.8%)

*Primary lesions

n = 31

n = 42

n = 53

n = 47

Location

*Gland and

subcutaneous

16 (51.6%)

0

32 (60.4%)

0

< 0.001

*Gland

3 (9.7%)

42 (100.0%)

0

5 (10.6%)

Subcutaneous

11 (35.5%)

0

21 (39.6%)

12 (25.5%)

Submucosa

1 (3.2%)

0

0

30 (63.8%)

Unilateral

25 (80.6%)

15 (35.7%)

49 (92.5%)

47 (100.0%)

< 0.001

Bilateral

6 (19.4%)

27 (64.3%)

4 (7.5%)

0

Number

Single

21 (67.7%)

7 (16.7%)

49 (92.5%)

45 (95.7%)

< 0.001

Multiple

10 (32.3%)

35 (83.3%)

4 (7.5%)

2 (4.3%)

maximum diameter (cm)

4.5 (3.6,5.7)

1.4 (0.9,1.9)

10.4 (5.0,14.2)

3.6 (2.4,6.5)

< 0.001

Lymphadenopathy

n = 31

n = 45

Location

Cervical and parotid

11 (35.5%)

3 (6.7%)

< 0.001

Cervical

6 (19.4%)

40 (88.9%)

parotid

14 (45.2%)

2 (4.4%)

Unilateral

6 (19.4%)

33 (73.3%)

< 0.001

Bilateral

25 (80.6%)

12 (26.7%)

Number

Single

11 (35.5%)

19 (42.2%)

0.636

Multiple

20 (64.5%)

26 (57.8%)

maximum diameter (cm)

1.6 (1.2,2.0)

2.0 (1.6,2.5)

< 0.001