Evidence map›Paper›PMID 12357454›Full record

SynthesisJournal of clinical laboratory analysis2002

Reference distributions for serum iron and transferrin saturation: a comparison of a large cohort to the world's literature.

Robert F Ritchie, Glenn E Palomaki, Louis M Neveux, Olga Navolotskaia, Thomas B Ledue, Wendy Y Craig

Abstract readComparative StudyMeta-Analysis
In one paragraph

Synthesis in Journal of clinical laboratory analysis, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 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.

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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. The neglected significance of "antioxidative stress".Oxidative medicine and cellular longevity · 2012
    Review
  10. Article
  11. Review
  12. 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

6 authors.

Robert F RitchieFoundation for Blood Research, Scarborough, Maine 04070-0190, USA. ritchie@fbr.org
Glenn E Palomaki
Louis M Neveux
Olga Navolotskaia
Thomas B Ledue
Wendy Y Craig

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The appropriate clinical use of serum iron and transferrin saturation (TSAT) requires satisfactory reference intervals from birth to old age, and for males and females. This study identified 54 publications from 1974 to 2001 that met the criteria used in three prior meta-analyses, and these were analyzed statistically. A summary of our review is presented along with our reference population data on these measurements. This analysis places previous publications in perspective and suggests possible reasons for the observed differences. Previous studies of the individual analytes, serum iron, transferrin, and TSAT values agree with the reference ranges presented in this study, although the entire experience over time and between sexes has not been available before. Our 95% reference ranges are somewhat broader than those of the smaller studies, but they agree well with those of the larger ones.

Indexed as

Reference ValuesAdolescentAdultAgedAged, 80 and overChildChild, PreschoolCohort StudiesFemaleHumansInfantIronMaleMiddle AgedTransferrinIronTransferrin

Identifiers

PMID12357454
PMCPMC6807718

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.