Characteristic

Endoscopic

CWU

CWD

Combined

Total

Total ears

31 (24.2%)

49 (38.3%)

42 (32.8%)

6 (4.7%)

128

Sex

Male

15 (48.4%)

19 (38.8%)

21 (50.0%)

5 (83.3%)

60 (46.9%)

Female

16 (51.6%)

30 (61.2%)

21 (50.0%)

1 (16.7%)

68 (53.1%)

Side of ear

Right

15 (48.4%)

31 (63.3%)

19 (45.2%)

2 (33.3%)

67 (52.3%)

Left

16 (51.6%)

18 (36.7%)

23 (54.8%)

4 (66.7%)

61 (47.7%)

Unilateral/bilateral

Unilateral

31 (100.0%)

49 (100.0%)

42 (100.0%)

6 (100.0%)

128 (100.0%)

Bilateral

0 (0%)

0 (0%)

0 (0%)

0 (0%)

0 (0%)

Numbers per surgical technique

>13 age group

23 (74.2%)

42 (85.7%)

40 (95.2%)

5 (83.3%)

110 (85.9%)

<13 age group

8 (25.8%)

7 (14.3%)

2 (4.8%)

1 (16.7%)

18 (14.1%)