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editorial
. 2024 Apr 11;25(5):412–413. doi: 10.3348/kjr.2024.0111

Table 2. Utility hours of imaging modalities.

< 12 hours utility > 12 hours utility
Radiography 8 10
Fluoroscopy 11 2
Ultrasonography 12 6
Mammography 17 0
Computed tomography 8 10
Magnetic resonance imaging 8 8

The data represent the number of hospitals, out of 19 surveyed, that provided information. The row sum is not 19 because not all hospitals submitted complete data on utility hours