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Table 2 Perioperative laboratory data of patients

From: Predictive value of lymphocyte to monocyte ratio and monocyte to high-density lipoprotein ratio for acute deep vein thrombosis after total joint arthroplasty: a retrospective study

Variables

Total patients

Total patients

Without DVT (n = 727)

With DVT (n = 126)

P value

Without symptomatic DVT (n = 795)

With symptomatic DVT (n = 58)

P value

Preoperative data

 RBC(× 1012/L)

4.3 ± 0.5

4.2 ± 0.5

0.402

4.3 ± 0.5

4.2 ± 0.5

0.426

 Hb (g/L)

127.8 ± 15.3

128.2 ± 14.8

0.79

128.0 ± 15.2

124.5 ± 13.8

0.080

 WBC(× 109/L)

6.0 ± 1.7

6.0 ± 2.1

0.825

6.0 ± 1.8

5.9 ± 1.5

0.78

 D-dimmer (mg/L)

1.5 ± 3.5

1.5 ± 2.9

0.988

1.5 ± 3.4

1.5 ± 2.2

0.97

 Fibrinogen (g/L)

3.3 ± 0.8

3.3 ± 0.8

0.562

3.4 ± 0.8

3.2 ± 0.8

0.19

 LMR

5.9 ± 4.5

2.7 ± 1.8

< 0.001

5.9 ± 4.8

2.8 ± 1.8

< 0.001

 MHR

0.3 ± 0.2

0.4 ± 0.4

< 0.001

0.3 ± 0.2

0.4 ± 0.3

< 0.001

Postoperative data

 RBC(×1012)

3.6 ± 0.6

3.7 ± 1.0

0.072

3.7 ± 0.7

3.6 ± 1.1

0.597

 Hb (g/L)

108.0 ± 16.1

110.9 ± 14.7

0.055

108.8 ± 16.1

103.9 ± 14.1

0.023

 WBC(×109/L)

10.8 ± 3.4

10.5 ± 3.3

0.43

10.7 ± 3.4

11.1 ± 3.6

0.402

 D-dimmer (mg/L)

2.9 ± 3.7

3.4 ± 5.8

0.159

2.2 ± 2.4

2.8 ± 2.0

0.063

 Fibrinogen (g/L)

4.6 ± 0.98

4.3 ± 0.9

< 0.001

4.6 ± 1.2

4.2 ± 0.8

0.032

 LMR

4.2 ± 2.8

1.5 ± 2.2

< 0.001

2.2 ± 1.0

1.3 ± 0.9

< 0.001

 MHR

0.4 ± 0.2

0.6 ± 0.5

< 0.001

0.4 ± 0.26

0.8 ± 0.5

< 0.001

  1. P < 0.05 was considered statistically significant
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X