Table 3.
Cox proportional hazard ratios (HR) for all-cause mortality
| Categories | Model1 | Model2 | Model3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HR (95% CI) | P-value | P for trend | HR (95% CI) | P-value | P for trend | HR (95% CI) | P-value | P for trend | |
| Hospital mortality | |||||||||
| Continuous variable per unit | 1.354 (1.073–1.708) | 0.011 | 1.516 (1.184–1.941) | 0.001 | 1.371 (1.053–1.784) | 0.013 | |||
| Quartilea | 0.026 | 0.003 | 0.024 | ||||||
| Q1 (N = 183) | Ref | ||||||||
| Q2 (N = 183) | 1.200 (0.713–2.021) | 0.493 | 1.218 (0.723–2.051) | 0.459 | 1.218 (0.722–2.054) | 0.459 | |||
| Q3 (N = 183) | 1.268 (0.758–2.120) | 0.365 | 1.385 (0.825–2.324) | 0.218 | 1.158 (0.682–1.965) | 0.587 | |||
| Q4 (N = 184) | 1.935 (1.203–3.113) | 0.006 | 2.367 (1.441–3.888) | 0.001 | 2.026 (1.215–3.377) | 0.007 | |||
| ICU mortality | |||||||||
| Continuous variable per unit | 1.524 (1.187–1.957) | 0.001 | 1.717 (1.312–2.248) | < 0.001 | 1.653 (1.244–2.197) | 0.001 | |||
| Quartilea | 0.007 | 0.001 | 0.004 | ||||||
| Q1 (N = 183) | Ref | ||||||||
| Q2 (N = 183) | 0.775 (0.411–1.458) | 0.429 | 0.786 (0.417–1.479) | 0.455 | 0.811(0.431–1.528) | 0.516 | |||
| Q3 (N = 183) | 1.313 (0.754–2.285) | 0.336 | 1.427 (0.817–2.495) | 0.212 | 1.262 (0.716–2.224) | 0.421 | |||
| Q4 (N = 184) | 1.914 (1.140–3.212) | 0.014 | 2.307 (1.342–3.966) | 0.002 | 2.172 (1.252–3.765) | 0.006 | |||
Model 1: unadjusted
Model 2: adjusted for age, sex, BMI
Model 3: adjusted for age, sex, BMI, heart failure, atrial fibrillation, diabetes, sepsis, IV-tPA, mechanical thrombectomy, white blood cell, red blood cell, platelet, serum creatinine
a TyG index: Q1 (7.29–8.53), Q2 (8.53–8.90), Q3 (8.90–9.34), Q4 (9.34–11.34)