Method | Mean ± SD (mmol/L) | Mean Difference (mmol/L) | Correlation (r) | p-value obtained by paired t-test |
---|---|---|---|---|
Non-diabetic: FBS < 5.49 mmol/L (n = 1505) | ||||
Direct LDL-C | 2.49 ± 0.62 | |||
Friedewald LDL-C | 2.67 ± 0.77 | 0.17 | 0.918 | 0.00001 |
Chen LDL-C | 2.67 ± 0.72 | 0.17 | 0.942 | 0.00001 |
de Cordova LDL-C | 2.50 ± 0.68 | 0.01 | 0.902 | 0.461 |
Hattori LDL-C | 2.50 ± 0.72 | 0.01 | 0.917 | 0.242 |
Anandaraja LDL-C | 2.88 ± 0.80 | 0.38 | 0.860 | 0.00001 |
Vujovic LDL-C | 2.85 ± 0/78 | 0.35 | 0.940 | 0.00001 |
Ahmadi LDL-C | 4.43 ± 1.71 | 1.94 | 0.563 | 0.00001 |
Puavillai LDL-C | 2.78 ± 0.78 | 0.28 | 0.935 | 0.00001 |
Pre-diabetic: FBS 5.55–6.93 mmol/L (n = 543) | ||||
Direct LDL-C | 2.60 ± 0.62 | |||
Friedewald LDL-C | 2.72 ± 0.78 | 0.12 | 0.936 | 0.00001 |
Chen LDL-C | 2.77 ± 0.71 | 0.17 | 0.961 | 0.00001 |
de Cordova LDL-C | 2.65 ± 0.66 | 0.04 | 0.893 | 0.00001 |
Hattori LDL-C | 2.55 ± 0.73 | −0.05 | 0.935 | 0.00001 |
Anandaraja LDL-C | 2.89 ± 0.82 | 0.28 | 0.887 | 0.00001 |
Vujovic LDL-C | 2.94 ± 0.77 | 0.33 | 0.961 | 0.00001 |
Ahmadi LDL-C | 4.99 ± 1.84 | 2.38 | 0.437 | 0.00001 |
Puavillai LDL-C | 2.86 ± 0.77 | 0.25 | 0.970 | 0.00001 |
Diabetic: FBS ≥ 6.99 mmol/L (n = 637) | ||||
Direct LDL-C | 2.54 ± 0.66 | |||
Friedewald LDL-C | 2.56 ± 0.82 | 0.02 | 0.937 | 0.043 |
Chen LDL-C | 2.68 ± 0.77 | 0.14 | 0.964 | 0.00001 |
de Cordova LDL-C | 2.63 ± 0.74 | 0.08 | 0.893 | 0.00001 |
Hattori LDL-C | 2.40 ± 0.77 | −0.13 | 0.936 | 0.00001 |
Anandaraja LDL-C | 2.74 ± 0.87 | 0.20 | 0.896 | 0.00001 |
Vujovic LDL-C | 2.82 ± 0.83 | 0.27 | 0.965 | 0.00001 |
Ahmadi LDL-C | 5.31 ± 2.14 | 2.77 | 0.492 | 0.00001 |
Puavillai LDL-C | 2.72 ± 0.82 | 0.18 | 0.958 | 0.026 |