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Table 2 Basic serum lipoprotein measurements, their distributions and mean percentage differences in the validation group (n = 1043)

From: Evaluation of different formulas for LDL-C calculation

 

TC, mmol/L

TG, mmol/L

HDL-C, mmol/L

D-LDL-C, mmol/L

S-LDL-C, mmol/L

ΔS-LDL-C, %

F-LDL-C, mmol/L

ΔF-LDL-C, %

A-LDL-C, mmol/L

ΔA-LDL-C, %

Mean

6.13

1.71

1.34

4.29

4.23

-0.9

4.02*

-6.1

4.09*

-3.8

SD

1.31

0.87

0.36

1.2

1.16

9.3

1.15

9.9

1.14

14.1

1st quartile

5.2

1.08

1.07

3.43

3.43

-6.3

3.22

-11.5

3.28

-12.7

Median

6.06

1.52

1.3

4.2

4.13

-2.3

3.95

-6.3

4.11

-5.3

3rd quartile

7.02

2.16

1.55

5.1

4.98

2.7

4.78

-1.3

4.82

3.9

  1. * p < 0.001
  2. TC: total cholesterol, TG: triglycerides, HDL-C: high-density lipoprotein cholesterol, LDL-C: low-density lipoprotein cholesterol, D-LDL-C: directly measured LDL-C, S-LDL-C: LDL-C calculated by new modified formula, ΔS-LDL-C: mean percentage difference for new modified formula, F-LDL-C: LDL-C calculated by Friedewald's formula, ΔF-LDL-C: mean percentage difference for Friedewald's formula, A-LDL-C: LDL-C calculated by Anandaraja's formula, ΔA-LDL-C: mean percentage difference for Anandaraja's formula.