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Risk factors for computed tomography interpretation discrepancy in emergently transferred patients
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Hyun Sim Lee, Jinwoo Myung, Min Ji Choi, Hye Jung Shin, Incheol Park, Sung Phil Chung, Ji Hoon Kim
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Table 1 Patient characteristics according to discrepancy, n (%)
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| Variables | No
discrepancy (n=254) | Minor
discrepancy (n=52) | Major
discrepancy (n=55) | | Age, years | 61.76±17.48 | 64.48±15.38 | 61.27±16.74 | | Sex | | | | | Male (n=213) | 146 (68.54) | 38 (17.84) | 29 (13.62) | | Female (n=148) | 108 (72.97) | 14 (9.46) | 26 (17.57) | | Hospital level | | | | | High (n=88) | 61 (69.32) | 17 (19.32) | 10 (11.36) | | Low (n=273) | 193 (70.70) | 35 (12.82) | 45 (16.48) | | Trauma | | | | | Yes (n=83) | 67 (80.72) | 7 (8.43) | 9 (10.84) | | No (n=120) | 187 (67.27) | 45 (16.19) | 46 (16.55) | | CT | | | | | Multi (n=120) | 86 (71.67) | 22 (18.33) | 12 (10.00) | | Single (n=241) | 168 (69.71) | 30 (12.45) | 43 (17.84) | | Subtype | | | | | Abdominal (n=167) | 94 (56.29) | 33 (19.76) | 40 (23.95) | | Brain (n=97) | 92 (94.85) | 2 (2.06) | 3 (3.09) | | Chest (n=62) | 42 (67.74) | 14 (22.58) | 6 (9.68) | | Others (n=35) | 26 (74.29) | 3 (8.57) | 6 (17.14) | | Contrast medium | | | | | Not used (n=120) | 96 (80.00) | 17 (14.17) | 7 (5.83) | | Used (n=241) | 158 (65.56) | 35 (14.52) | 48 (19.92) | | Reader specialty | | | | | Radiologist (n=261) | 183 (70.12) | 39 (14.94) | 39 (14.94) | | Others a (n=100) | 71 (71.00) | 13 (13.00) | 16 (16.00) | | CT to door time b (hours) | 11.03±25.97 | 13.84±25.29 | 21.33±36.90 |
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