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Table 1 Baseline Characteristics of participants

From: Associations between non-insulin-based insulin resistance indices and heart failure prevalence in overweight/obesity adults without diabetes mellitus: evidence from the NHANES 2001–2018

 

Overall

N = 13,473

HF

N = 291

Non-HF

N = 13,182

P-value

Age (years)

47.82 ± 17.00

65.05 ± 14.53

47.44 ± 16.85

< 0.001

Males

6409 (47.57%)

144 (49.48%)

6265 (47.53%)

0.966

Race/Ethnicity

   

0.003

Mexican American

2382 (17.68%)

16 (5.50%)

2366 (17.95%)

 

Other Hispanic

Non-Hispanic White

Non-Hispanic Black

Other Race

1378 (10.23%)

5688 (42.22%)

2895 (21.49%)

1128 (8.37%)

19 (6.53%)

173 (59.45%)

70 (24.05%)

13 (4.47%)

1359 (10.31%)

5515 (41.84%)

2825 (21.43%)

1115 (8.46%)

 

HBA1C (%)

5.41 ± 0.01

5.59 ± 0.39

5.46 ± 0.38

< 0.001

BMI (kg/m2)

29.90 (27.30-33.94)

30.70 (27.38–35.55)

29.90 (27.30-33.94)

0.034

FPG (mmol/L)

94.35 ± 9.86

97.83 ± 10.49

94.27 ± 9.83

< 0.001

TC (mg/dl)

195.60 ± 40.34

179.13 ± 43.29

195.96 ± 40.20

0.005

LDL (mg/dl)

118.08 ± 34.59

101.61 ± 35.64

118.45 ± 34.48

< 0.001

HDL (mg/dl)

52.50 ± 14.56

51.25 ± 16.91

52.53 ± 14.51

0.165

TG (mg/dl)

108.00 (76.00-155.00)

121.00 (83.00-174.50)

107.00 (75.00-154.00)

0.021

TyG index

8.54 ± 0.53

8.68 ± 0.52

8.53 ± 0.53

< 0.001

TG/HDL-C ratio

2.12 (1.36–3.34)

2.68 (1.50-4.00)

2.11 (1.36–3.33)

0.006

Stroke

374 (2.78%)

51 (17.53%)

323 (2.45%)

< 0.001

SBP (mmHg)

117.92 ± 22.66

120.65 ± 29.21

117.86 ± 22.49

0.411

DBP (mmHg)

67.52 ± 14.48

63.00 ± 16.87

67.62 ± 14.41

0.003

Albumin(g/dl)

4.16 ± 0.35

4.05 ± 0.36

4.16 ± 0.35

< 0.001

Creatinine(mg/dL)

0.88 ± 0.38

1.12 ± 0.49

0.87 ± 0.38

< 0.001

Smoke

5845 (43.38%)

169 (58.08%)

5676 (43.06%)

< 0.001

IFG

3226 (23.94%)

95 (32.65%)

3131(23.75%)

< 0.001

CHD

393 (2.92%)

98 (34.27%)

295 (2.24%)

< 0.001

  1. Data are presented as number (%) or mean ± standard deviation (SD) or Median (Q1-Q3)
  2. For continuous variables: P-value was by survey-weighted linear regression. For categorical variables: P-value was by survey-weighted Chi-square test
  3. TyG index, the triglyceride glucose index; TG/HDL-C ratio, triglyceride to high-density lipoprotein cholesterol ratio; BMI, body mass index; SBP, systolic blood pressure; DBP, diastolic blood pressure; LDL, low density lipoprotein; HDL, high density lipoprotein; TC, total cholesterol; TG, triglyceride; IFG, impaired fasting glucose; CHD, coronary heart disease; FPG, Fasting plasma glucose