Application of the Sampson equation to estimate LDL-C in children : Comparison with LDL direct measurement and Friedewald equation in the BLIP study
Copyright © 2021 The Italian Diabetes Society, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved..
BACKGROUND AND AIMS: In epidemiological trials and in clinical practices, it is relevant to have affordable and reliable methods to measure the main lipid cardiovascular risk factors, and in particular low-density lipoprotein cholesterol (LDL-C) plasma level. In this context, we aimed to compare the reliability of the Friedewald's (LDL-Cf) and Sampson's (LDL-Cs) equations with the LDL-value dosed by a validated dosage method (LDL-Cd) in a large cohort of children.
METHODS AND RESULTS: We considered the lipid values of 145 infants, 278 preschoolers, 810 scholar children, and 1372 adolescents (Total N. 2605, 1291 males, 1314 females), with mean total cholesterol (TC) = 169.8 ± 39.7 mg/dL, HDL-Cholesterol = 50.8 ± 12.7 mg/dL, non HDL-Cholesterol = 118.9 ± 35.9 mg/dL, Triglycerides (TG) = 90.3 ± 77.9 mg/dL, LDL-Cd = 106.2 ± 29.9 mg/dL, LDL-Cf = 100.9 ± 33.8 mg/dL, and LDL-Cs = 102.2 ± 33.4 mg/dL. Comparing the distance to the LDL-Cd, Friedewald's equation mildly but significantly underestimated in infants (3.4 ± 5.3 mg/dL), preschoolers (1.5 ± 7.1 mg/dL). Children (1.2 ± 2.2 mg/dL) and adolescents (1.1 ± 5.9 mg/dL) compared to Sampson's equation (all comparisons, p < 0.001).
CONCLUSIONS: Our analysis, being carried out on a large population sample, shows that Sampson's equation is more reliable than Friedewald's one at each considered age class and even for extreme TG values.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:31 |
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| Enthalten in: |
Nutrition, metabolism, and cardiovascular diseases : NMCD - 31(2021), 6 vom: 07. Juni, Seite 1911-1915 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Cicero, Arrigo F G [VerfasserIn] |
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| Links: |
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| Themen: |
Biomarkers |
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| Anmerkungen: |
Date Completed 28.06.2021 Date Revised 28.06.2021 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.numecd.2021.02.034 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM32514589X |
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| 041 | |a eng | ||
| 100 | 1 | |a Cicero, Arrigo F G |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Application of the Sampson equation to estimate LDL-C in children |b Comparison with LDL direct measurement and Friedewald equation in the BLIP study |
| 264 | 1 | |c 2021 | |
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| 500 | |a Date Completed 28.06.2021 | ||
| 500 | |a Date Revised 28.06.2021 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2021 The Italian Diabetes Society, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved. | ||
| 520 | |a BACKGROUND AND AIMS: In epidemiological trials and in clinical practices, it is relevant to have affordable and reliable methods to measure the main lipid cardiovascular risk factors, and in particular low-density lipoprotein cholesterol (LDL-C) plasma level. In this context, we aimed to compare the reliability of the Friedewald's (LDL-Cf) and Sampson's (LDL-Cs) equations with the LDL-value dosed by a validated dosage method (LDL-Cd) in a large cohort of children | ||
| 520 | |a METHODS AND RESULTS: We considered the lipid values of 145 infants, 278 preschoolers, 810 scholar children, and 1372 adolescents (Total N. 2605, 1291 males, 1314 females), with mean total cholesterol (TC) = 169.8 ± 39.7 mg/dL, HDL-Cholesterol = 50.8 ± 12.7 mg/dL, non HDL-Cholesterol = 118.9 ± 35.9 mg/dL, Triglycerides (TG) = 90.3 ± 77.9 mg/dL, LDL-Cd = 106.2 ± 29.9 mg/dL, LDL-Cf = 100.9 ± 33.8 mg/dL, and LDL-Cs = 102.2 ± 33.4 mg/dL. Comparing the distance to the LDL-Cd, Friedewald's equation mildly but significantly underestimated in infants (3.4 ± 5.3 mg/dL), preschoolers (1.5 ± 7.1 mg/dL). Children (1.2 ± 2.2 mg/dL) and adolescents (1.1 ± 5.9 mg/dL) compared to Sampson's equation (all comparisons, p < 0.001) | ||
| 520 | |a CONCLUSIONS: Our analysis, being carried out on a large population sample, shows that Sampson's equation is more reliable than Friedewald's one at each considered age class and even for extreme TG values | ||
| 650 | 4 | |a Comparative Study | |
| 650 | 4 | |a Journal Article | |
| 650 | 7 | |a Biomarkers |2 NLM | |
| 650 | 7 | |a Cholesterol, HDL |2 NLM | |
| 650 | 7 | |a Cholesterol, LDL |2 NLM | |
| 650 | 7 | |a Triglycerides |2 NLM | |
| 700 | 1 | |a Fogacci, Federica |e verfasserin |4 aut | |
| 700 | 1 | |a Patrono, Daniela |e verfasserin |4 aut | |
| 700 | 1 | |a Mancini, Rita |e verfasserin |4 aut | |
| 700 | 1 | |a Ramazzotti, Eric |e verfasserin |4 aut | |
| 700 | 1 | |a Borghi, Claudio |e verfasserin |4 aut | |
| 700 | 1 | |a D'Addato, Sergio |e verfasserin |4 aut | |
| 700 | 0 | |a BLIP Study group |e verfasserin |4 aut | |
| 700 | 1 | |a Borghi, Claudio |e investigator |4 oth | |
| 700 | 1 | |a Bove, Marilisa |e investigator |4 oth | |
| 700 | 1 | |a Cicero, Arrigo F G |e investigator |4 oth | |
| 700 | 1 | |a D'Addato, Sergio |e investigator |4 oth | |
| 700 | 1 | |a Fogacci, Federica |e investigator |4 oth | |
| 700 | 1 | |a Piani, Federica |e investigator |4 oth | |
| 700 | 1 | |a Giovannini, Marina |e investigator |4 oth | |
| 700 | 1 | |a Grandi, Elisa |e investigator |4 oth | |
| 700 | 1 | |a Mancini, Rita |e investigator |4 oth | |
| 700 | 1 | |a Patrono, Daniela |e investigator |4 oth | |
| 700 | 1 | |a Rizzoli, Elisabetta |e investigator |4 oth | |
| 700 | 1 | |a Rossolini, Arianna |e investigator |4 oth | |
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