Table 4.
Relationship between TyG index and length of stay (LOS)
| Coef. | S. E | t-value | P-value | |
|---|---|---|---|---|
| LOS hospitala | ||||
| Model 1 | 1.66 | 0.25 | 6.65 | < 0.001 |
| Model 2 | 1.55 | 0.25 | 6.25 | < 0.001 |
| Model 3 | 1.36 | 0.51 | 2.68 | 0.008 |
| LOS ICUb | ||||
| Model 1 | 0.96 | 0.14 | 6.91 | < 0.001 |
| Model 2 | 0.91 | 0.14 | 6.46 | < 0.001 |
| Model 3 | 0.87 | 0.30 | 2.87 | 0.004 |
Model 1: unadjusted
Model 2: adjusted for age, sex ethnicity, first care unit
Model 3: adjusted for age, sex, ethnicity, first care unit, SOFA score, LODS score, white blood cell, red blood cell, hemoglobin, serum sodium, serum potassium, total cholesterol, low-density lipoprotein, high-density lipoprotein, albumin, serum creatinine, coronary heart disease, heart failure, hypertension, dyslipidemia, diabetes, chronic obstructive pulmonary disease, respiratory failure, liver disease, chronic kidney disease, acute kidney injury, sepsis, cancer
aThe relationship between TyG index and length of hospital stay was analyzed in a cohort that survived the hospital stay (n = 2676)
bThe relationship between TyG index and length of ICU stay was analyzed in a cohort that survived the ICU stay (n = 2768)