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Table 4 Univariate and multivariate Cox proportional hazards model analysis for disease-free survival

From: Prognostic significance of preoperative serum triglycerides and high-density lipoproteins cholesterol in patients with non-small cell lung cancer: a retrospective study

Characteristics Univariate analysis Multivariate analysis
HR 95%CI P value HR 95%CI P value
Age    0.050    
  ≤ 57 1.000 Reference     
 >57 1.323 1.000–1.751     
Gender    0.021    0.008
 Male 1.000 Reference   1.000 Reference  
 Female 0.704 0.522–0.948   0.664 0.491–0.898  
Smoking history    0.270    
 Y 1.000 Reference     
 N 0.856 0.649–1.128     
Stage    <0.001    0.001
 I-II 1.000 Reference   1.000 Reference  
 IIIA 4.100 3.132–5.367   2.367 1.433–3.909  
Pathological tumor       
Classification (pT)    0.001    0.577
 pT1–2 1.000 Reference   1.000 Reference  
 pT3–4 1.726 1.234–2.415   1.124 0.746–1.694  
Pathological lymph node       
stage (pN)    <0.001    <0.001
 pN0 1.000 Reference   1.000 Reference  
 pN1–2 4.507 3.368–6.032   5.174 3.122–8.575  
Histological type    0.248    
 Squamous cell carcinoma 1.000 Reference     
 Adenocarcinoma 0.902 0.677–1.203     
 Large cell carcinoma 1.315 0.815–2.122     
Surgery type    <0.001    0.082
 Lobectomy 1.000 Reference   1.000 Reference  
 Pneumonectomy 2.874 2.166–3.814   1.392 0.915–2.118  
 Other 2.173 1.341–3.519   0.827 0.472–1.449  
Adjuvant chemotherapy    <0.001    <0.001
 Y 1.000 Reference   1.000 Reference  
 N 2.605 1.960–3.462   3.050 1.723–5.397  
GLU (mmol/L)    0.357    
  ≤ 5.75 1.000 Reference     
 >5.75 0.873 0.654–1.166     
TC (mmol/L)    0.779    
  ≤ 4.59 1.000 Reference     
 >4.59 0.962 0.733–1.263     
TG (mmol/L)    <0.001    0.002
  ≤ 1.21 1.000 Reference   1.000 Reference  
 >1.21 1.876 1.444–2.436   1.544 1.177–2.025  
HDL-C (mmol/L)    <0.001    <0.001
  ≤ 1.26 1.000 Reference   1.000 Reference  
 >1.26 0.496 0.372–0.661   0.593 0.444–0.793  
LDL-C (mmol/L)    0.027    0.565
  ≤ 2.26 1.000 Reference   1.000 Reference  
 >2.26 1.384 1.038–1.845   1.091 0.810–1.470  
ApoA1(g/L)    0.390    
  ≤ 1.21 1.000 Reference     
 >1.21 0.890 0.682–1.161     
ApoB(g/L)    0.126    
  ≤ 1.15 1.000 Reference     
 >1.15 0.704 0.449–1.103     
Lpa (mg/L)    0.344    
  ≤ 53 1.000 Reference     
 >53 0.839 0.582–1.207     
  1. Data were analyzed by Cox proportional hazards model. P < 0.05 was considered significant