Table 2 Local and global weight of needs (CR≤0.1)
| Â | radiology | ear surgery | neurology | emergency neurology | emergency | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Â | GW | (LW) | GW | (LW) | GW | (LW) | GW | (LW) | GW | (LW) |
PERFORMANCE | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Spatial Resolution | .07 | (.32) | .28 | (.64) | .19 | (.48) | .08 | (.43) | .05 | (.30) |
  Speed Run | .10 | (.46) | .05 | (.11) | .04 | (.11) | .08 | (.43) | .09 | (.52) |
  Processing software | .05 | (.22) | .11 | (.26) | .16 | (.41) | .03 | (.14) | .03 | (.18) |
SAFETY | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Patient radiation dose | .16 | (.33) | .11 | (.33) | .10 | (.33) | .08 | (.14) | .11 | (.18) |
  Patient Monitoring | .16 | (.33) | .11 | (.33) | .10 | (.33) | .33 | (.58) | .40 | (.66) |
  Contrast medium control | .16 | (.33) | .11 | (.33) | .10 | (.33) | .16 | (.28) | .10 | (.16) |
USABILITY | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Personnel Education | .13 | (.69) | .07 | (.52) | .07 | (.32) | .08 | (.48) | .04 | (.33) |
  User-friendly GUI | .04 | (.23) | .03 | (.18) | .05 | (.22) | .02 | (.11) | .04 | (.33) |
  Interoperability | .02 | (.08) | .04 | (.30) | .10 | (.46) | .07 | (.41) | .04 | (.33) |
TECHNICAL ISSUES | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Technical Assistance | .04 | (.33) | .03 | (.33) | .02 | (.22) | .05 | (.66) | .04 | (.46) |
  Maintenance | .04 | (.33) | .03 | (.33) | .03 | (.32) | .01 | (.16) | .03 | (.32) |
  Data Storing | .04 | (.33) | .03 | (.33) | .05 | (.46) | .01 | (.18) | .02 | (.22) |