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Patient Characteristics
| AAT | TE/I | Total | ||||
|---|---|---|---|---|---|---|
| N | % | n | % | n | % | |
| Unilateral | 9 | 40.9 | 5 | 22.7 | 14 | 31.8 |
| Bilateral | 13 | 59.1 | 17 | 77.3 | 31 | 70.5 |
| 22 | 50.0 | 22 | 50.0 | 44 | 100.0 | |
| N |  |
n |  |
n |  |
|
| Age at surgery | 22 | 50.3 (7.8) | 22 | 49.7 (10.0) | 44 | 50.0 (8.9) |
| BMI at surgery* | 22 | 29.1 (6.9) | 22 | 24.4 (4.2) | 44 | 26.6 (6.0) |
Significant difference P < 0.05.
n, number of patients; 
mean.
