Table 2 Comparisons of TCH, TG, HDL, and LDL between the 2 examinations in the 3 groups of HPE, HPP, and HPN

TCH first examination

4.80 ± 0.91

4.78 ± 0.87

4.81 ± 0.88

TCH second examination

4.80 ± 0.93

4.75 ± 0.86

4.79 ± 0.91

Change value Δ_TCH

− 0.01 ± 0.68

−0.03 ± 0.61

−0.02 ± 0.78

Significance for Δ_TCH

t = 0.165, p = 0.868

t = 1.385, p = 0.166

t = 1.020, p = 0.307

TG first examination

1.58 ± 1.19

1.70 ± 1.45

1.69 ± 1.40

TG second examination

1.67 ± 1.53

1.73 ± 1.61

1.69 ± 1.33

Change value Δ_TG

0.07 ± 1.04

0.03 ± 1.15

0.00 ± 1.37

Significance for Δ_TG

t = 2.699, p = 0.007

t = 0.804, p = 0.422

t = 0.049, p = 0.961

HDL first examination

1.39 ± 0.33

1.42 ± 0.35

1.38 ± 0.32

HDL second examination

1.36 ± 0.35

1.35 ± 0.34

1.38 ± 0.34

Change value Δ_HDL

−0.03 ± 0.23

−0.07 ± 0.22

−0.00 ± 0.25

Significance for Δ_HDL

t = 5.072, p < 0.001

t = 9.228, p < 0.001

t = 0.224, p = 0.823

LDL first examination

2.78 ± 0.78

2.73 ± 0.76

2.79 ± 0.74

LDL second examination

2.85 ± 0.76

2.83 ± 0.77

2.81 ± 0.74

Change value Δ_LDL

0.07 ± 0.58

0.11 ± 0.54

0.03 ± 0.64

Significance for Δ_LDL

t = 4.492, p < 0.001

t = 6.076, p < 0.001

t = 1.585, p = 0.113