Table 6 Comparison of lymphocyte subsets and cytokines between severe and critical groups on hospital admission

659.00 (480.50–885.50)

743.00 (517.00–965.50)

547.00 (473.00–704.75)

 − 1.792

0.073

417.00 (252.50–571.50)

430.00 (327.00–602.00)

327.00 (211.75–476.75)

 − 1.482

0.138

261.00 (153.50–351.50)

280.00 (173.00–380.50)

211.00 (131.50–294.75)

 − 1.782

0.075

140.00 (95.00–205.00)

148.00 (95.00–234.50)

120.00 (90.75–160.25)

 − 1.298

0.194

109.00 (77.50–144.50)

116.00 (86.00–146.00)

99.00 (46.00–128.75)

 − 1.579

0.114

102.00 (65.50–166.00)

103.00 (77.50–175.00)

87.00 (49.50–133.50)

 − 1.298

0.194

62.59 (54.61–68.75)

62.59 (56.71–68.28)

61.37 (49.94–70.59)

 − 0.019

0.985

37.78 (29.18–43.56)

38.54 (30.89–43.93)

30.14 (26.93–40.06)

 − 1.376

0.169

22.42 (17.52–29.01)

21.13 (17.32–27.49)

22.86 (18.58–36.27)

0.872

0.383

17.48 (13.29–22.21)

17.00 (14.65–21.74)

18.87 (11.86–22.82)

 − 0.194

0.846

18.64 (10.10–25.99)

16.68 (12.29–25.77)

19.39 (9.23–26.18)

0.039

0.969

1.53 (1.12–2.43)

1.82 (1.20–2.34)

1.24 (0.84–2.55)

 − 1.066

0.287

1.68 (1.26–2.45)

1.55 (1.20–2.38)

1.99 (1.32–2.50)

1.027

0.304

18.08 (6.69–46.45)

17.35 (6.69–43.62)

21.89 (7.20–85.51)

1.077

0.281

3.83 (2.98–5.16)

3.55 (2.81–4.94)

4.79 (3.23–6.25)

1.705

0.088

1.18 (1.02–1.37)

1.15 (1.00–1.33)

1.20 (1.04–1.47)

0.349

0.727

3.05 (1.61–5.42)

3.12 (1.36–5.59)

2.93 (2.19–5.25)

0.281

0.779

4.32 (2.32–8.72)

5.18 (2.00–10.04)

4.08 (2.35–7.44)

− 0.562

0.574