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Table 2 Logistic regression analysis of the 1-SD increase in FI and frailty with CHF

From: Association of frailty index with congestive heart failure, all-cause and cardiovascular mortality among individuals with type 2 diabetes: a study from National Health and Nutrition Examination Surveys (NHANES), 1999–2018

 

Crude model

Model 1

Model 2

Model 3

OR (95%CI)

P

OR (95%CI)

P

OR (95%CI)

P

OR (95%CI)

P

FI

1-SD increase

2.10(1.79,2.47)

 < 0.0001

2.26(1.91,2.69)

 < 0.0001

2.20(1.84,2.63)

 < 0.0001

2.02(1.67,2.45)

 < 0.0001

Non-frailty

Ref

 

Ref

 

Ref

 

Ref

 

Frailty

4.30(2.80,6.59)

 < 0.0001

4.63(3.03,7.09)

 < 0.0001

4.42(2.89–6.77)

 < 0.0001

3.60(2.34–5.54)

 < 0.0001

  1. Crude model: no covariates were adjusted
  2. Model 1: age (continuous), gender, and race were adjusted
  3. Model 2: age (continuous), gender, race, education, smoking status, and alcohol consumption were adjusted
  4. Model 3: age (continuous), gender, race, education, smoking status, alcohol consumption, Obesity, systolic blood pressure, anti-diabetic drugs, HDL cholesterol, albumin, fasting plasma glucose, and eGFR were adjusted