Evidence map›Paper›PMID 31521107›Full record

ArticleBMC immunology2019

Biological variation of immunological blood biomarkers in healthy individuals and quality goals for biomarker tests.

Najib Aziz, Roger Detels, Joshua J Quint, David Gjertson, Timothy Ryner, Anthony W Butch

Registry-linked trialAbstract read
In one paragraph

Article in BMC immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05174624 (The Healthy Human Global Project - Hong Kong), which is not on this map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05174624 completednot on this mapstarted 2022, after this paper: background citation

The Healthy Human Global Project - Hong Kong: A Community-based Cross-sectional Study on Genetic and Environmental Determinants of Immune Phenotype Variance in a Healthy Asian Population - Establishing a Path Towards Personalized Medicine

TypeobservationalSponsorCentre for Immunology & InfectionRan2022 to 2023Enrolled1,026ConditionsHealthy, Immune System and Related DisordersArmsNo intervention
3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. A Bayesian Modeling Approach to Optimize Longitudinal Biomarker Sampling Schedules Using Hormonal Data.American journal of human biology : the official journal of the Human Biology Council · 2026
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  11. A global metric of immune health.Nature medicine · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Najib AzizDepartment of Epidemiology, Fielding School of Public Health at University California Los Angeles (UCLA), 650 Charles E. Young Dr. South, Los Angeles, CA, 90095-1772, USA. naziz@mednet.ucla.edu.ORCID 0000-0002-8907-8730
Roger DetelsDepartment of Epidemiology, Fielding School of Public Health at University California Los Angeles (UCLA), 650 Charles E. Young Dr. South, Los Angeles, CA, 90095-1772, USA.
Joshua J QuintDepartment of Epidemiology, Fielding School of Public Health at University California Los Angeles (UCLA), 650 Charles E. Young Dr. South, Los Angeles, CA, 90095-1772, USA.
David GjertsonDepartment of Biostatics, Fielding School of Public Health, UCLA, Los Angeles, California, 90095-1772, USA.
Timothy RynerDepartment of Epidemiology, Fielding School of Public Health at University California Los Angeles (UCLA), 650 Charles E. Young Dr. South, Los Angeles, CA, 90095-1772, USA.
Anthony W ButchDepartment of Intercollegiate Athletes, UCLA, Los Angeles, California, 90095-1772, USA.

Funding

NATURAL HISTORY OF AIDS IN HOMOSEXUAL MENU01AI035040 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DETELS, ROGER, MARTINEZ-MAZA, OTONIEL · 1993 to 2018
$75.2M
UCLA Rapid, Relevant, Rigorous Implementation Science HubP30MH058107 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI RAPHAEL J LANDOVITZ · 1997 to 2026
$53.5M
Study of Hearing and Balance in Middle Aged and Aging Men and Women in the MACS-WIHS Combined Cohort StudyU01HL146333 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Roger Detels, Matthew James Mimiaga · 2019 to 2026
$32.2M
NHLBI NIH HHS U01 HL146333NIAID NIH HHS U01 AI035040NIMH NIH HHS P30 MH058107
6 · The paper itself

Abstract

backgroundCytokines, chemokines, adipocytokines, soluble cell receptors, and immune activation markers play an important role in immune responsiveness and can provide prognostic value since they reflect underlying conditions and disease states. This study was undertaken to investigate the components of biological variation for various laboratory tests of blood immunological biomarkers.

resultsEstimates of intra-individual coefficient of variation (CV

conclusionThe biological variations of biomarkers have important monitoring value for longitudinal investigation and are essential for quality specification of tests that are performed in the laboratory. The CV

Indexed as

Biological Variation, PopulationBiomarkersCytokinesFemaleHealthy VolunteersHumansImmunologic FactorsMaleT-LymphocytesBiomarkersCytokinesImmunologic FactorsChemokineCytokinesImmune activationInterleukinSoluble markers

Identifiers

PMID31521107
PMCPMC6744707

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.