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Table 2 Summarized quality assessment

From: Photon-counting CT of elbow joint fractures: image quality in a simulated post-trauma setting with off-center positioning

Rating value

Photon-counting detector CT

Energy-integrating detector CT

1

54 (11.3%)

295 (61.5%)

2

86 (17.9%)

52 (10.8%)

3

50 (10.4%)

55 (11.5%)

4

64 (13.3%)

67 (14%)

5

39 (8.1%)

11 (2.3%)

6

95 (19.8%)

0 (0%)

7

92 (19.2%)

0 (0%)

  1. Absolute and relative frequencies of quality assessment on a 7-point rating scale. Cumulative values for all scan parameters, cadavers, and readers are presented for the two computed tomography (CT) systems