Table 3.
The association between the TyG index and all cause in-hospital and ICU mortality in patients with ICH from MIMI-IV
| Variables | Model 1 | Model 2 | Model 3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OR(95% CI) | P value | P-trend | OR(95% CI) | P value | P-trend | OR(95% CI) | P value | P-trend | |
| Hospital mortality | |||||||||
| Continuous variable per unit | 1.84 (1.37,2.48) | < 0.001 | 2.11 (1.55,2.90) | < 0.001 | 1.75 (1.20,2.52) | 0.003 | |||
| Quantilea | < 0.001 | < 0.001 | 0.017 | ||||||
| Q1 (n = 198) | Ref | ||||||||
| Q2 (n = 197) | 1.52 (0.81,2.91) | 0.197 | 1.56 (0.82,3.00) | 0.177 | 1.29 (0.65,2.60) | 0.463 | |||
| Q3 (n = 198) | 1.38 (0.73,2.66) | 0.329 | 1.50 (0.79,2.91) | 0.222 | 1.03 (0.51,2.11) | 0.934 | |||
| Q4 (n = 198) | 2.69 (1.51,4.97) | 0.001 | 3.29 (1.80,6.22) | < 0.001 | 2.31 (1.18,4.67) | 0.017 | |||
| ICU mortality | |||||||||
| Continuous variable per unit | 1.96 (1.40,2.72) | < 0.001 | 2.15 (1.51,3.05) | < 0.001 | 2.15 (1.45,3.17) | < 0.001 | |||
| Quantilea | < 0.001 | < 0.001 | < 0.001 | ||||||
| Q1 (n = 198) | Ref | ||||||||
| Q2 (n = 197) | 1.17 (0.54,2.57) | 0.685 | 1.18 (0.54,2.59) | 0.679 | 1.07 (0.47,2.45) | 0.872 | |||
| Q3 (n = 198) | 1.34 (0.63,2.88) | 0.449 | 1.42 (0.67,3.07) | 0.366 | 1.30 (0.59,2.92) | 0.524 | |||
| Q4 (n = 198) | 2.85 (1.48,5.78) | 0.002 | 3.26 (1.66,6.77) | < 0.001 | 3.24 (1.54,7.11) | 0.002 | |||
aTyG index: Q1 (7.29–8.38), Q2 (8.38–8.72), Q3 (8.72–9.17), Q4 (9.17–12.08)
Model 1: unadjusted
Model 2: adjusted for age and gender
Model 3: adjusted for age, gender, GCS, hypertension, congestive heart failure, WBC, serum creatinine, serum BUN, serum bilirubin, serum AST, PT, anticoagulant agents, and antiplatelet agents