Skip to main content

Table 1 Baseline characteristics

From: Suboptimal medical care of patients with ST-Elevation Myocardial Infarction and Renal Insufficiency: results from the Korea acute Myocardial Infarction Registry

 

Group I (n = 2099)

Group II (n = 3647)

Group III (n = 1600)

Group IV (n = 210)

Group V (n = 123)

P value

Age, years

54 ± 11

63 ± 12

71 ± 11

73 ± 11

66 ± 13

<0.001

Male

1745(83.1)

2763(75.8)

970(60.6)

95(45.2)

79(64.2)

<0.001

BMI, kg/m2

24 ± 3

24 ± 3

24 ± 3

23 ± 3

24 ± 3

0.284

Past History

Hypertension

739(35.3)

1571(43.2)

953(59.8)

156(74.6)

75(61.5)

<0.001

DM

445(21.3)

789(21.7)

505(31.7)

99(47.6)

60(48.8)

<0.001

Previous IHD

190(9.1)

420(11.6)

239(15.1)

39(18.8)

29(23.6)

<0.001

Hyperlipidemia

184(8.8)

273(7.5)

121(7.6)

17(8.1)

8(6.6)

0.171

Smoking

1276(61.1)

1779(49.1)

493(31.2)

53(25.9)

39(32.2)

<0.001

At admission

SBP (mmHg)

130 ± 26

127 ± 28

117 ± 33

111 ± 36

123 ± 35

<0.001

DBP (mmHg)

81 ± 16

78 ± 17

72 ± 19

70 ± 23

75 ± 21

<0.001

Killip class

1.3 ± 0.7

1.4 ± 0.8

1.8 ± 1.1

2.1 ± 1.2

2.0 ± 1.2

<0.001

LVEF (%)

52 ± 11

51 ± 12

48 ± 13

47 ± 14

47 ± 12

<0.001

Biochemical parameters

Creatinine (mg/dL)

0.8 ± 0.1

1.0 ± 0.2

1.4 ± 0.3

2.3 ± 0.5

9.5 ± 8.9

<0.001

Troponin-I (ng/mL)

40(9,79)

30(7,68)

28(5,73)

31(10,56)

28(6,51)

0.007

CK-MB (U/L)

133(38,277)

132(40,283)

112(26,243)

84(27,195)

69(20,176)

<0.001

TC (mg/dL)

188 ± 44

183 ± 43

175 ± 45

165 ± 42

174 ± 60

0.004

LDL (mg/dL)

122 ± 42

116 ± 42

112 ± 41

100 ± 39

106 ± 52

0.026

TG (mg/dL)

109(72,163)

98(66,143)

95(66,140)

105(74,152)

91(66,150)

<0.001

Glucose (mg/dL)

161 ± 66

168 ± 70

201 ± 100

234 ± 134

201 ± 106

<0.001

hs-CRP (mg/dL)

0.6(0.2,3.4)

0.8(0.2,4.2)

1.3(0.3,7.0)

4.6(0.8,15.0)

2.1(0.6,9.8)

<0.001

NT-proBNP (pg/mL)

223 (57,871)

346 (75,1414)

1144 (230,3973)

5423 (1296,21374)

21191 (4957,35000)

<0.001

  1. Continuous data are expressed as the mean ± SD or the median and interquartile range (25th and 75th percentiles). Categorical data were expressed as percentages. Abbreviations: BMI, body mass index; DM, diabetes mellitus; IHD, ischemic heart disease; SBP, systolic blood pressure; DBP, diastolic blood pressure; LVEF, left ventricular ejection fraction; CK-MB, creatine kinase-MB; TC, total cholesterol; LDL, low density lipoprotein; hs-CRP, high-sensitivity C-reactive protein; NT-proBNP, N-terminal pro B-type natriuretic peptide.