指标

健康对照组(n = 40)

ICU对照组(n = 40)

脓毒症组(n = 60)

一般资料

年龄[岁M(Q₁, Q₃)]

55.42 (49.00, 64.00)

54.50 (44.00, 67.50)

60.50 (48.00, 67.75)

男/女[例]

19/21

29/11

45/15

实验室指标

白细胞[×10⁹/L, M(Q₁, Q₃)]

5.67 (5.07, 6.44)

10.09 (9.20, 15.45)

10.63 (7.54, 14.23)^a

中性粒细胞[×10⁹/L, M(Q₁, Q₃)]

2.89 (2.47, 3.55)

8.67 (7.80, 12.54)

9.19 (6.33, 12.37)^a

淋巴细胞[×10⁹/L, M(Q₁, Q₃)]

2.02 (1.77, 2.47)

0.89 (0.65, 1.49)

0.80 (0.50, 1.15)^{a, b}

单核细胞[×10⁹/L, M(Q₁, Q₃)]

0.37 (0.30, 0.47)

0.56 (0.37, 0.96)

0.60 (0.30, 0.94)^a

红细胞比容[M(Q₁, Q₃)]

41.55 (39.13, 49.25)

33.55 (25.45, 38.83)

31.85 (27.25, 37.43)^a

血小板[×10⁹/L, M(Q₁, Q₃)]

241.00 (186.75, 275.00)

181.50 (137.75, 279.00)

94.00 (57.00, 167.25)^{a, b}

肌酐[μmol/L, M(Q₁, Q₃)]

64.50 (51.00, 78.75)

55.00 (46.50, 71.50)

104.00 (60.50, 214.00)^{a, b}

尿素氮[mmol/L, M(Q₁, Q₃)]

4.73 (4.02, 5.61)

5.63 (4.04, 8.35)

7.69 (5.11, 14.93)^{a, b}

总胆红素[μmol/L, M(Q₁, Q₃)]

11.79 (9.57, 15.79)

12.29 (8.01, 17.79)

15.04 (9.52, 28.02)^a

降钙素原[ng/mL, M(Q₁, Q₃)]

NA

1.51 (0.79, 4.51)

10.31 (8.51, 10.09)^b

C反应蛋白[mg/L, M(Q₁, Q₃)]

NA

109.54 (62.67, 159.69)

79.79 (36.24, 143.42)

尿酸[μmol/L, M(Q₁, Q₃)]

NA

222.50 (134.50, 299.25)

307.50 (160.00, 477.00)^b

凝血酶原时间[秒，M(Q₁, Q₃)]

NA

13.60 (12.15, 14.50)

13.50 (12.50, 14.90)

SOFA评分

NA

1.00 (1.00, 2.00)

4.00 (3.00, 7.75)^b