Never | 1–3 times | 4–6 times | 7–10 times | >10 times | |
---|---|---|---|---|---|
Performed at boot camp | |||||
Lumbar puncture | 13 | 31 | 24 | 12 | 21 |
Ascitic aspiration | 31 | 40 | 10 | 10 | 10 |
Ascitic drain | 40 | 32 | 13 | 6 | 10 |
Intercostal drain | 76 | 20 | 5 | 0 | 0 |
Not performed at boot camp | |||||
Nasogastric tube | 9 | 49 | 21 | 5 | 17 |
Central venous catheterisation | 76 | 17 | 3 | 2 | 3 |