From: Chest radiography practice in critically ill patients: a postal survey in the Netherlands
 | Daily-routine | On demand | ||
---|---|---|---|---|
 | Academic | Non-academic | Academic | Non-academic |
Assumed value* | Â | Â | Â | Â |
<10 | 17% | 8% | 0% | 3% |
10–20 | 66% | 32% | 60% | 40% |
21–30 | 17% | 20% | 10% | 27% |
30–60 | 0% | 28% | 20% | 23% |
>60 | 0% | 12% | 10% | 7% |