Research Article

The Diagnostic Value of the Systemic Immune-Inflammation Index for Venous Thromboembolism in Lung Cancer Patients: A Retrospective Study

Table 1

Comparison of clinical data between VTE groups and non-VTE groups.

VariableVTE ( = 86)Non-VTE group ( = 283)-value

Gender1.6310.202
 Female37 (57.0%)144 (50.9%)
 Male49 (43.0%)139 (49.1%)
Age11.929<0.001
 >6539 (45.3%)73 (25.8%)
  ≤6547 (54.7%)210 (74.2%)
BMI0.4070.524
 >286 (7.0%)26 (9.2%)
  ≤2880 (93.0%)257 (90.8%)
Smoking0.2060.650
 Yes35 (40.7%)123 (43.5%)
 No51 (59.3%)160 (56.5%)
Vessel disease0.0060.936
 Yes1 (1.2%)3 (1.1%)
 No85 (98.8%)280 (98.9%)
Pathological type6.6080.037
 Adenocarcinoma53 (61.6%)133 (47.0%)
 SCC21 (24.4%)80 (28.3%)
 SCLC12 (14.0%)70 (24.7%)
Metastasis19.47<0.001
 Yes47 (55.3%)82 (29.2%)
 No38 (44.7%)199 (70.8%)
Molecular subtypes9.5740.002
 Wild57 (66.3%)232 (82.0%)
 Mutation29 (33.7%)51 (18.0%)
Antitumor therapy5.6110.018
 Yes70 (81.4%)193 (68.2%)
 No16 (18.6%)90 (31.8%)

Notes: Abbreviations: ALK: the anaplastic lymphoma kinase; EGFR: the epidermal growth factor receptor; KRAS: the Kirsten rat sarcoma viral oncogene homolog; ROS1: the c-ROS oncogene 1; SCC: squamous cell carcinoma; SCLC: small cell lung cancer.