Table 2 The association between various TyG index groups and in-hospital mortality

TyG index

1.559 (1.145–2.123)

1.611 (1.171–2.215)

1.678 (1.113–2.531)

TyG

 Q1

ref

ref

ref

 Q2

0.738 (0.420–1.298)

0.759 (0.430–1.343)

0.968 (0.487–1.925)

 Q3

1.708 (1.049–2.779)

1.754 (1.054–2.876)

2.165 (1.122–4.179)

P for trend

0.008

0.009

0.026

Model2

Adjusted for age, sex

Model3

Adjusted for age, sex, ACS, dialysis, HT, SOFA, eGFR, RBC_mean, hematocrit_min, platelet_mean, ALT_mean, bilirubin_total_mean, creatinine_mean, potassium_max, sodium_mean, total_calcium_max, free_calcium_min, phosphate_min, INR_mean, PT_mean, HR_mean, SpO₂_min, statin, aspirin, warfarin