Table 1 Comparison of baseline characteristics in different health insurance status

Age (y)

76 ± 11

69 ± 13*

66 ± 13***

68 ± 14**

59 ± 12***^{††‡‡‡§§§}

64 ± 13***^§║║

Sex (M/F)

18/9

17/9

153/63

28/29^‡

100/50

97/27^§§

HR (bpm)

73 ± 9

79 ± 16

78 ± 16

82 ± 16

76 ± 15

75 ± 15

SBP (mmHg)

133 ± 24

136 ± 23

130 ± 22

138 ± 24

130 ± 21

132 ± 22

DBP (mmHg)

69 ± 10

77 ± 14*

75 ± 12*

78 ± 14**

77 ± 13**

76 ± 12*

Hb (g/L)

131.88 ± 16.22

131.35 ± 22.44

129.48 ± 28.54

123.15 ± 22.19

132.70 ± 27.89

129.05 ± 32.20

PLT (× 10⁹/L)

184.33 ± 63.53

205.92 ± 62.63

201.68 ± 92.37

204.67 ± 65.09

207.82 ± 73.15

194.93 ± 73.97

ALT (U/L)

25.74 ± 16.08

44.81 ± 68.31

39.70 ± 61.80

30.74 ± 28.83

46.51 ± 54.23**

32.27 ± 28.40^║

AST (U/L)

65.44 ± 77.23

86.82 ± 102.18

82.31 ± 143.35

66.88 ± 73.29

64.92 ± 79.82

67.42 ± 94.63

TC (mmol/L)

4.52 ± 0.89

4.66 ± 1.07

4.55 ± 1.08

4.50 ± 1.54

4.32 ± 1.22

4.52 ± 1.24

TG (mmol/L)

1.23 ± 0.70

1.76 ± 1.98

1.43 ± 0.73

1.49 ± 1.28

1.55 ± 0.85

1.50 ± 0.79

HDL-C (mmol/L)

1.17 ± 0.28

1.05 ± 0.21

1.11 ± 0.26

1.10 ± 0.22

1.09 ± 0.28

1.08 ± 0.25

LDL-C (mmol/L)

2.85 ± 0.75

3.08 ± 0.87

2.88 ± 0.92

2.86 ± 1.07

2.65 ± 0.96

2.85 ± 1.02

BS (mmol/L)

5.64 ± 1.89

6.30 ± 2.65

6.43 ± 2.51

6.65 ± 2.97

6.14 ± 2.48

6.67 ± 2.56

BUN (mmol/L)

5.82 ± 2.65

6.08 ± 3.02

5.58 ± 2.82

6.33 ± 2.47

5.53 ± 4.53

5.41 ± 2.85

Cr (µmol/L)

80.26 ± 23.48

75.12 ± 25.19

81.26 ± 38.14

70.98 ± 22.28

73.03 ± 49.58^‡‡

79.51 ± 43.75

CysC (mg/L)

1.24 ± 0.47

1.05 ± 0.26

1.14 ± 0.39

1.07 ± 0.28

1.01 ± 0.39**^‡‡

1.10 ± 0.53

K (mmol/L)

4.04 ± 0.32

4.03 ± 0.43

4.05 ± 0.50

4.06 ± 0.60

4.09 ± 0.44

4.04 ± 0.65

Na (mmol/L)

139.44 ± 4.34

138.65 ± 4.08

139.65 ± 3.68

138.09 ± 4.19

139.36 ± 3.34

139.32 ± 4.22

CK (U/L)

555.55 ± 883.41

562.05 ± 773.67

431.16 ± 894.77

300.64 ± 467.53

250.79 ± 482.00^†

288.28 ± 545.29

CK-MB (ng/mL)

44.31 ± 101.47

38.72 ± 64.65

31.06 ± 75.63

22.98 ± 40.22

19.07 ± 63.84*^†‡§

24.94 ± 56.55

cTnI (ng/L)

17.18 ± 51.89

14.53 ± 34.32

12.78 ± 31.29

12.42 ± 27.27

11.16 ± 27.34

7.33 ± 18.41