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Table 1 Baseline characteristics of the study cohort according to MACE

From: Association between insulin resistance indices and outcomes in patients with heart failure with preserved ejection fraction

Variables

Overall (N = 8693)

Non-MACE (n = 5640)

MACE (n = 3053)

P value

Baseline characteristics

    

 Age(years)

70.59 ± 10.6

69.6 ± 10.93

72.41 ± 9.68

< 0.001

 Male, n (%)

5045 (58.04%)

3190 (56.56%)

1855 (60.76%)

< 0.001

 BMI(kg/m2)

24.38 ± 3.6

24.42 ± 3.56

24.31 ± 3.66

0.153

 SBP(mmHg)

137.83 ± 23.45

137.68 ± 22.98

138.13 ± 24.29

0.4

 DBP(mmHg)

75.3 ± 13.28

75.78 ± 13.26

74.4 ± 13.27

< 0.001

 Current smoker, n (%)

2735 (31.55%)

1778 (31.59%)

957 (31.48%)

0.915

 MAGGIC score

18 (13,22)

17 (13,21)

20 (15,24)

< 0.001

Comorbidities, n (%)

    

 Hyperlipidemia

3911 (44.99%)

2642 (46.84%)

1269 (41.57%)

< 0.001

 Diabetes

4040 (46.47%)

2549 (45.2%)

1491 (48.84%)

0.001

 Hypertension

6060 (69.71%)

3850 (68.26%)

2210 (72.39%)

< 0.001

 Coronary artery disease

4609 (53.02%)

2857 (50.66%)

1752 (57.39%)

< 0.001

 Atrial fibrillation

2580 (29.68%)

1473 (26.12%)

1107 (36.26%)

< 0.001

 CKD

2299 (26.45%)

1252 (22.2%)

1047 (34.29%)

< 0.001

Medications, n (%)

    

 ACEI/ARB/ARNI

5842(67.2%)

3963(70.27%)

1879(61.54%)

< 0.001

 Beta-blocker

5742 (68.1%)

3977(70.52%)

1943 (63.63%)

< 0.001

 MRA

3999(46%)

2946 (52.23%)

1053(34.49%)

< 0.001

 SGLT2i

606 (6.97%)

379 (6.72%)

227 (7.44%)

0.211

 Loop diuretics

4000 (46.01%)

2215 (39.27%)

1785 (58.47%)

< 0.001

Laboratory data

    

 Total cholesterol, mmol/L

4.52 ± 1.27

4.52 ± 1.29

4.52 ± 1.25

0.892

 Low-density lipoprotein cholesterol, mmol/L

2.61 ± 0.96

2.62 ± 0.97

2.6 ± 0.95

0.555

 High-density lipoprotein cholesterol, mmol/L

1.09 ± 0.29

1.09 ± 0.29

1.1 ± 0.29

0.015

 Triglycerides, mmol/L

1.56 ± 1.05

1.48 ± 1

1.61 ± 1.08

< 0.001

 N-terminal pro-B-type natriuretic peptide, pg/mL 

850 (313,2050.5)

721 (286,1617.5)

1245 (428.25,3361.75)

< 0.001

 Fasting plasma glucose, mmol/L

7.61 ± 4.04

7.58 ± 4.02

7.66 ± 4.08

0.393

 High-sensitivity cardiac troponin,µg/L

0.03 (0.01,0.62)

0.02 (0.01,0.52)

0.04 (0.01,0.77)

0.884

 Glycated haemoglobin,%

5.80 (5.30, 6.80)

5.70 (5.30, 6.60)

5.90 (5.40, 7.00)

< 0.001

Echocardiography

    

 LVEF,%

64.03 ± 7.91

64.7 ± 7.35

62.79 ± 8.72

< 0.001

 LVESD, mm

31.66 ± 5.52

31.28 ± 5.11

32.36 ± 6.15

< 0.001

 LVEDD, mm

49.18 ± 6.2

48.96 ± 5.91

49.58 ± 6.68

< 0.001

 Pulmonary arterial systolic pressure, mmHg

33.55 ± 10.58

32.69 ± 9.92

35.17 ± 11.52

< 0.001

 Left atrial diameter, mm

44.55 ± 6.87

43.89 ± 6.55

45.79 ± 7.28

< 0.001

 IVSTd, mm

11.03 ± 2.33

10.92 ± 2.26

11.25 ± 2.45

< 0.001

 LVPWTd, mm

10.53 ± 1.37

10.47 ± 1.37

10.64 ± 1.38

< 0.001

 LVMI, g/m2

121.44 ± 33.31

118.99 ± 31.67

126.02 ± 35.74

< 0.001

 RWT

0.43 ± 0.08

0.43 ± 0.07

0.43 ± 0.08

0.140

 LAVI, ml/m2

35.97 ± 9.79

35.01 ± 9.15

37.75 ± 10.66

< 0.001

 Mean E/e’

13.82 ± 4.97

13.69 ± 4.82

14.16 ± 5.34

< 0.001

IR indexes

    

 TyG index

8.72 (8.31, 9.21)

8.61 (8.23, 9.06)

8.94 (8.46, 9.48)

< 0.001

 TyG-BMI

212.93 (187.95, 239.61)

211.06 (186.44, 235.58)

217.08 (191.09, 246.23)

< 0.001

 AIP

0.48 (0.30, 0.67)

0.45 (0.28, 0.63)

0.54 (0.35, 0.74)

< 0.001

 METS-IR

38.78 (33.83, 44.08)

38.07 (33.38, 43.08)

40.28 (34.94, 46.06)

< 0.001

  1. BMI, body mass index; SBP, systolic blood pressure; DBP, diastolic blood pressure; CKD, chronic kidney disease; ACEI, angiotensin-converting enzyme inhibitors; ARB, angiotensin receptor blockers; ARNI, angiotensin receptor II blocker—neprilysin inhibitor; MRA, aldosterone receptor antagonist; SGLT2i, sodium-glucose cotransporter-2 inhibitors; LVEF, left ventricular ejection fraction; LVESD, left ventricular end-systolic dimension; LVEDD, left ventricular end-diastolic dimension; IVSTd, interventricular septal end-diastolic thickness; LVPWTd, left ventricular posterior wall end-diastolic thickness; LVMI, left ventricular mass index; RWT, relative wall thickness; LAVI, left atrial volume index; IR, insulin resistance; TyG, triglyceride-glucose; TyG-BMI, triglyceride-glucose index with body mass index; AIP, atherogenic index of plasma; METS-IR, metabolic score for insulin resistance