Evidence map›Paper›PMID 40502410›Full record

ArticlePractical laboratory medicine2025

1,25-dihydroxyvitamin D in the elderly population: Comparison of liquid chromatography tandem mass spectrometry and CLIA immunoassay (LIAISON®XL) methods.

Dorota Leszczyńska, Alicja Szatko, Magdalena Ostrowska, Magdalena Zgliczyńska, Konrad Kowalski, Wojciech Zgliczyński, Piotr Glinicki

Abstract read
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In one paragraph

Article in Practical laboratory medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
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

7 authors.

Dorota LeszczyńskaDepartment of Endocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Alicja SzatkoDepartment of Endocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Magdalena OstrowskaDepartment of Endocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Magdalena ZgliczyńskaDoctoral School of Translational Medicine, Centre of Postgraduate Medical Education, Warsaw, Poland.
Konrad KowalskiMasdiag Laboratory, Warsaw, Poland.
Wojciech ZgliczyńskiDepartment of Endocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Piotr GlinickiDepartment of Endocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: 1α,25-dihydroxyvitamin D is the biologically active form of vitamin D Aims of the study: Comparison of two methods: chemiluminescent immunoassay (CLIA, LIAISON®XL) and Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS) for determinations of 1,25(OH) Materials and methods: The study was conducted on 54 patients aged from 60 to 96 at the Bielański Hospital in Warsaw, Poland. The determination of 1,25(OH) Results: Both methods (CLIA Conclusions: In our study, measurement of 1,25(OH)

Indexed as

1,25-Dihydroxyvitamin D1,25(OH)2DCLIAElderly populationHypercalceamiaImmunoassayLC-MS/MSLIAISON®XLMetabolomicsVitamin D

Identifiers

PMID40502410
PMCPMC12158614

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Registered trials

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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.