Table 4 Laboratory results of the included COVID-19 patients after two sequential negative nucleic acid testing with repeated analyses after over 1 week

WBC count, ×10⁹ /L

15

4.88 (4.16, 8.42)

6.69 (4.6, 7.33)

0.496

10

8.05 (4.84, 10.2)

7.20 (4.60, 7.97)

0.059

5

4.94 (4.07, 5.36)

4.78 (4.22, 6.75)

0.443

Neutrophile granulocyte, %

14

60.1 (46.4, 65.6)

57.2 (49.2, 61.7)

0.802

10

61.3 (56.8, 69.5)

58.1 (51.6, 65.9)

0.114

4

50.2 (47.5, 58.8)

51.9 (47.1, 58.9)

0.844

Lymphocyte count, ×10⁹ /L

12

1.95 (1.42, 2.68)

1.91 (1.38, 2.5)

0.610

8

1.85 (1.42, 2.68)

2.18 (1.24, 2.71)

0.889

4

2.07 (1.43, 2.69)

1.68 (1.52, 2.15)

0.715

Lymphocyte, %

15

30.8 (27.1, 43.4)

30.4 (24.1, 38)

0.363

10

30 (22.1, 32.1)

28.8 (21.8, 35.6)

0.721

5

45.6 (35.4, 50)

33.7 (28.2, 39.3)

0.080

C-reactive protein, mg/L

12

1.23 (0.21, 3.11)

0.43 (0.24, 1.39)

0.131

8

2.14 (0.72, 19.59)

0.86 (0.38, 2.55)

0.128

4

0.16 (0.04, 0.99)

0.28 (0.11, 0.47)

1.000