Baseline information
A total of 52 patients with COVID-19 were enrolled in this study, with 31 severe cases and 21 mild cases. All patients were eventually cured and discharge. The detailed information is listed in Table 1.Blood tests drawn on admission were extracted from the electronic medical record. Although some studies have reported that certain laboratory test indicators are significantly related to the patient’s disease progression and outcome (Ji et al., 2020; Lin et al., 2020; Lippi et al., 2020; Liu et al., 2020; Long et al., 2020; Zhu et al., 2020), this study failed to extract the complete changes of test indicators during hospitalization. Some laboratory indicators may change at different times, and the values are not constant.