ArticleLipids in health and disease2026
Lipoprotein(a), apolipoprotein B and other lipid biomarkers in Asian healthcare workers.
Article in Lipids in health and disease, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06304415 (Investigating The Prevalence and Clinical Significance of Elevated Lipoprotein), which is not on this map. Cited by 1 paper.
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The trial behind it
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Investigating The Prevalence and Clinical Significance of Elevated Lipoprotein(a) Blood Levels in Hospital Staff
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1 citing paper in PubMed.
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13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionApolipoprotein B [apoB] and lipoprotein(a) [Lp(a)] concentrations are the two prime lipoprotein indices recommended by some expert consensus to assess and manage cardiovascular risk. However, their distributions, associations, inter-relationships, and clinical relevance remain un-investigated in the majority of Asian populations, particularly among healthcare workers. AIM AND
methodsThe distributions and relationships of serum Lp(a), apoB, and other lipid biomarker concentrations in 1,927 Asian consenting healthcare workers across ethnicities, sexes, and body mass index (BMI) were analysed. The percentage of apoB content of Lp(a) relative to apoB particle concentrations (Lp(a)-to-apoB proportion) was calculated.
resultsParticipants’ mean age was 39.4 years, mostly females (79.7%). Ethnicities were Chinese (57.2%), Malay (16.9%), Indian (9.2%), Filipino (12.8%) and others (3.8%). Distribution of Lp(a) was positively skewed to the right for all ethnicities. The median Lp(a) was 16.4 nmol/L (IQR 7.9, 41.8) and ranged between < 7 to 470 nmol/L. The proportion of participants with Lp(a) ≥ 75 nmol/L was 13.9%, and with Lp(a) ≥ 125 nmol/L was 7.8%. Multivariable linear regression analysis showed that being female, older age, and Indian ethnicity were associated with higher Lp(a) levels, whereas being male, older age, Indian ethnicity, and higher BMI were associated with higher mean apoB levels. In this cohort, 11.4% of individuals had Lp(a)-to-apoB proportion > 5%, whilst 3.3% had Lp(a)-to-apoB proportion of > 10%. Among individuals with Lp(a) ≥ 250 nmol/L, the median Lp(a)-to-apoB proportion was 14.9% (IQR 12.6,19.7). Across Lp(a) deciles, the Lp(a)-to-apoB proportions were inversely correlated with LDL-C, non-HDL-C, remnant cholesterol, and triglyceride concentrations.
conclusionAbnormal Lp(a) (≥ 75 nmol/L) was found in 13.9% of a predominantly female Asian healthcare cohort. In individuals with Lp(a) ≥ 250 nmol/L, Lp(a) particles contributed to the circulating apoB levels by a median of 15%. These findings support the notion that Lp(a) should be integrated into routine lipid assessment in Asian populations, including healthcare workers.
trial registrationclinicaltrial.gov NCT06304415.
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