Evidence map›Paper›PMID 34444743›Full record

ArticleNutrients2021

Hypocalcemia and Vitamin D Deficiency in Children with Inflammatory Bowel Diseases and Lactose Intolerance.

Martyna Jasielska, Urszula Grzybowska-Chlebowczyk

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.1field-weighted citation impact, top 12% of its field
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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Bone Health in Paediatric Inflammatory Bowel Disease.Diagnostics (Basel, Switzerland) · 2025
    Review
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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

2 authors at 1 institution in 1 country.

Martyna JasielskaDepartment of Pediatrics, Faculty of Medical Sciences, Medical University of Silesia in Katowice, 40752 Katowice, Poland.ORCID 0000-0003-0291-7667
Urszula Grzybowska-ChlebowczykDepartment of Pediatrics, Faculty of Medical Sciences, Medical University of Silesia in Katowice, 40752 Katowice, Poland.
Medical University of Silesia · PL

Funding

Śląski Uniwersytet Medyczny KNW-2-026/D/5/N and KNW-2-K36/D/6/N
6 · The paper itself

Abstract

backgroundA diet restricted in dairy products can cause calcium and vitamin D deficiency and, secondarily, lead to malnutrition and low bone mass. The aim of the study was to determine the incidence hypocalcemia and vitamin D deficiency in children with inflammatory bowel diseases and lactose intolerance (LI). MATERIAL AND

methodsA total of 107 patients were enrolled to the study (mean age 14.07 ± 3.58 years; 46.7% boys): 43 with Crohn's disease (CD), 31 with ulcerative colitis (UC), and 33 with functional abdominal pain (AP-FGID). Hydrogen breath test with lactose and laboratory tests to assess the calcium-phosphate metabolism were performed in all patients. The results of densitometry were interpreted in 37 IBD patients.

resultsLI was diagnosed in 23.2% patients with CD, 22.6% with UC, and 21.2% children with AP-FGID, (

conclusionThe use of a low-lactose diet in the course of lactose intolerance in children with inflammatory bowel diseases has no effect on the incidence of calcium-phosphate disorders and reduced bone mineral density.

Indexed as

AdolescentCalciumCalcium, DietaryChildColitis, UlcerativeCrohn DiseaseDairy ProductsFemaleHumansHypocalcemiaInflammatory Bowel DiseasesLactose IntoleranceMalePhosphatesVitamin DVitamin D DeficiencyCalciumCalcium, DietaryPhosphatesVitamin Dhypocalcemiainflammatory bowel diseaselactose intolerancevitamin D

Identifiers

PMID34444743
PMCPMC8400662
OpenAlexW3183268532

What OpenQuestion holds

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LicenceCC BY
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.