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Table 4 Association between CT imaging changes and clinical outcomea

From: A single-center, retrospective study of COVID-19 features in children: a descriptive investigation

Exposure

Adjustb

Changes in CT images during treatment

Completely absorbed

1.0

Partially absorbed

0.56 (0.25, 1.28), 0.168

No change

0.11 (0.01, Inf)c

Worse

0.34 (0.10, 1.13), 0.08

  1. aUsing the time-vary Cox regression method, p < 0.05 was considered to indicate statistically significant difference
  2. bAdjusted for gender, age, PCR positive and CT positive
  3. cThis model failed when analyzing “no change in CT image” due to the small sample