Table 8 Pulmonary lobar involvement correlated to COVID-19 pneumonia reporting and data system (CO-RADS) groups
CT findings | Total n = 144 | CO-RADS 1 n = 38* (T%/C%) | CO-RADS 2 n = 11* (T%/C%) | CO-RADS 3 n = 35* (T%/C%) | CO-RADS 4 n = 23* (T%/C%) | CO-RADS 5 n = 37* (T%/C%) |
|---|---|---|---|---|---|---|
Right upper lobe | 93 (66%) | 2 (5.3/1.4%) | 2 (18.2%/1.4%) | 29 (83%/20.1%) | 23 (100% /16%) | 37 (100%/26%) |
Right middle lobe | 88 (61.1%) | 4 (2%/3%) | 2 (18.2%/1.4%) | 26 (74.3%/18.1%) | 20 (87%/14%) | 36 (97.3%/25%) |
Right lower lobe | 98 (68.1%) | 3 (8%/2.1%) | 6 (55%/5%) | 31 (89%/22%) | 21 (91%/15%) | 37 (100%/26%) |
Left upper lobe | 86 (58%) | 1 (3%/1%) | 4 (36.4%/3%) | 28 (80%/19.4%) | 16 (70%/11.1%) | 37 (100%/26%) |
Left lower lobe | 93 (65%) | 3 (8%/2.1%) | 10 (91%/6.9%) | 29 (83%/20.1%) | 15 (65.2%/10.4%) | 36 (97.3%/25%) |