Chest CT findings were comparable among different convalescent
COVID-19 patients
According to the chest CT imaging findings, the lung lesions of 56
patients were divided into glass shadow, stripe, grid shadow, nodular
shadow and new lesions. In total, 34 cases (60.7%) were located in the
lower right lobe, 36 cases ( 64.3% ) had located in the lower left
lobe, 21 cases ( 37.5% ) showed ground-glass shadows, and 25 cases (
44.6% ) signs of the cord-like changes, 31 cases ( 55.4% ) nodules,
and 3 cases ( 5.4% ) mesh shadows. The results of the study found that
more than half of the patients had lung lesions, and most of the lesions
were located in the lower lungs. The main manifestations are nodular
shadows, streaks and ground glass shadows. Most of the severe group has
strip-like changes ( 72.2% ) , ground glass shadow ( 61.1% ) , there
were nodules ( 60.7% ) and cord-like changes ( 35.7% ) in the moderate
group, and most of the mild group had nodules ( 80% ) . Comparing the
three groups, the differences in ground glass-like changes ( P=0.038 ) ,
strip-like changes ( P=0.012 ) , grid shadows ( P=0.035 ) , and nodular
shadows ( P=0.043 ) were statistically significant ( Table 6 ) .