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. 2023 Apr 26;23:146. doi: 10.1186/s12890-023-02418-3

Table 4.

Radiographic findings at the time of admission

No Bacterial Infection (n = 1635) Respiratory Co-infection (n = 54) Respiratory Secondary Infection (n = 85) P value
GGO on chest X-ray images 1176 (65.8%) 44 (83.0%) 70 (84.3%)  < 0.0001
Infiltrative shadow on chest X-ray images 423 (26.2%) 32 (64.0%) 45 (54.2%)  < 0.0001
GGO on chest CT images 1261 (81.2%) 47 (92.2%) 76 (97.4%) 0.0002
Infiltrative shadow on chest CT images 586 (38.4%) 31 (67.4%) 47 (61.8%)  < 0.0001

GGO ground glass opacity, CT Computed Tomography