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Hospital contribution and technique used
| All | Intra-abdominal keyhole |
Sugarbaker | |
|---|---|---|---|
| Hospital 1 | 13(46) | 12 | 1 |
| Hospital 2 | 9 (32) | 4 | 5 |
| Hospital 3 | 2 (7) | 0 | 2 |
| Hospital 4 | 2 (7) | 1 | 1 |
| Hospital 5 | 2 (4) | 1 | 1 |
| All | 28 (100) | 18 (64) | 10 (36) |
Nominal variables are reported as counts and percentages (in parentheses). The percentage indicates the operated portion of each technique
