ArticleFrontiers in endocrinology2023
Derivation and comparison of formulae for the adjustment of total calcium.
Article in Frontiers in endocrinology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed, 5 citations in OpenAlex.
- Utility of albumin-adjusted calcium and calcium‒phosphorus difference in screening for primary hyperparathyroidism.BMC endocrine disorders · 2026Article
- Limited diagnostic utility of albumin-corrected calcium in the intensive care unit: A prospective comparison with ionised calcium.PloS one · 2026Observational
- Use of Albumin-Adjusted Calcium Measurements in Clinical Practice.JAMA network open · 2025Article
- Persistent changes in calcium-regulating hormones and bone turnover markers in living kidney donors more than 20 years after donation.JBMR plus · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Free ionized calcium (Ca Methods: Results: Conclusion: Adjustment of calcium for albumin using established formulae does not always outperform unadjusted TCa in the reflection of Ca
Indexed as
Identifiers
What OpenQuestion holds
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.