From: Prognostic nomogram for 30-day mortality of deep vein thrombosis patients in intensive care unit
Variables | Stepwise logistic regression | Logistic regression with LASSO | ||||
---|---|---|---|---|---|---|
Estimate | SE | P value | Estimate | SE | P value | |
Intercept | − 5.964 | 1.158 | – | − 2.716 | 0.379 | – |
 General Condition | ||||||
  Age | ||||||
   ≥ 75 | 1.424 | 0.320 | < 0.001 | 0.887 | 0.282 | 0.002 |
 Systolic blood pressure (mmHg) | ||||||
  ≥ 110 | − 0.748 | 0.319 | 0.019 | -0.727 | 0.281 | 0.010 |
 Respiratory rate (1/min) | ||||||
  ≥ 30 | 1.172 | 0.729 | 0.108 | – | – | – |
 Acute DVT | ||||||
  Yes | 2.333 | 0.923 | 0.012 | – | – | – |
Comorbidity | ||||||
 Sepsis | ||||||
  Yes | 1.083 | 0.370 | 0.003 | 1.036 | 0.325 | 0.001 |
 Pulmonary circulation disorder | ||||||
  Yes | 0.673 | 0.336 | 0.045 | – | – | – |
 Neurological disease | ||||||
  Yes | − 0.979 | 0.491 | 0.046 | – | – | – |
 Chronic pulmonary disease | ||||||
  Yes | 1.167 | 0.346 | < 0.001 | – | – | – |
 Lymphoma | ||||||
  Yes | 1.861 | 0.827 | 0.024 | – | – | – |
 Metastatic cancer | ||||||
  Yes | 1.782 | 0.414 | < 0.001 | 1.328 | 0.366 | < 0.001 |
 Obesity | ||||||
  Yes | 1.180 | 0.553 | 0.033 | – | – | – |
Laboratory Indicators | ||||||
 50-RDW (%) | ||||||
  ≥ 34.5 | − 0.646 | 0.295 | 0.028 | – | – | – |
 Lymphocyte (%) | ||||||
  ≥ 8.5 | − 0.749 | 0.307 | 0.015 | – | – | – |
 Anion gap (mEq/L) | ||||||
  ≥ 16 | − 1.007 | 0.392 | 0.010 | – | – | – |
  14–16 | − 0.427 | 0.401 | 0.287 | – | – | – |
 Blood urea nitrogen (mg/dL) | ||||||
  ≥ 18.5 | 1.292 | 0.378 | < 0.001 | 0.911 | 0.304 | 0.003 |
 Log10(creatinine (mg/dL)) | ||||||
  ≤ − 0.1 | 1.205 | 0.394 | 0.002 | – | – | – |
  ≥ 0.2 | 0.724 | 0.385 | 0.060 | – | – | – |
 Albumin (g/dL) | ||||||
  ≥ 3 | – | – | – | − 0.864 | 0.287 | 0.003 |
 Log10(lactate (mmol/L)) | ||||||
  ≥ log10(2.25) | 0.927 | 0.311 | 0.003 | 0.657 | 0.270 | 0.015 |
 PT (s) | ||||||
  ≥ 14.5 | 0.809 | 0.308 | 0.009 | – | – | – |
 Log10(NLR) | ||||||
  ≥ 1.1 | – | – | – | 0.872 | 0.276 | 0.002 |