| Crude model | Model 1 | Model 2 | Model 3 |
---|
| HR (95%CI) | P | HR (95%CI) | P | HR (95%CI) | P | HR (95%CI) | P |
---|
FI 1-SD increase | 1.40(1.23–1.58) | < 0.0001 | 1.52(1.33–1.73) | < 0.0001 | 1.46(1.28–1.67) | < 0.0001 | 1.30(1.10–1.54) | 0.002 |
Non-frailty | Ref | | Ref | | Ref | | Ref | |
Frailty | 1.95(1.46–2.60) | < 0.0001 | 2.09(1.57–2.78) | < 0.0001 | 2.00(1.51–2.65) | < 0.0001 | 1.66(1.18–2.33) | 0.003 |
- Crude model: no covariates were adjusted
- Model 1: age (continuous), gender, and race were adjusted
- Model 2: age (continuous), gender, race, education, smoking status, and alcohol consumption were adjusted
- Model 3: age (continuous), gender, race, education, smoking status, alcohol consumption, Obesity, systolic blood pressure, anti-diabetic drugs, HDL cholesterol, albumin, fasting plasma glucose, eGFR, and CHF were adjusted