Evidence map›Paper›PMID 28302199›Full record

ArticleZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics2017

[Changes in 25-hydroxyvitamin D3 level in children with Henoch-Schönlein purpura].

Yuan-Da Zhang, Qing-Wei Dong, Rong-Min Li, Chao-Yu Ji, Yong-Tao Chu, Lei Ma, Yu Zhang

Open access · greenAbstract read
In one paragraph

Article in Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact, top 66% 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

3 citing papers in PubMed, 2 citations in OpenAlex.

  1. Clinical effect of alfacalcidol in children with Henoch-Schönlein purpura: a prospective randomized controlled trial.Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2021
    Trial
  2. Review
  3. [Clinicopathological significance and prognostic value of serum 25-hydroxyvitamin DZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2025
    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 at 1 institution in 1 country.

Yuan-Da ZhangDepartment of Pediatrics, Baoding Children's Hospital, Baoding, Hebei 071000, China. ydzhang666@163.com.
Qing-Wei Dong
Rong-Min Li
Chao-Yu Ji
Yong-Tao Chu
Lei Ma
Yu Zhang
Baoding People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo examine the changes in 25-hydroxyvitamin D

methodsA total of 92 HSP children were included in this study, and were divided into HSP nephritis (HSPN) group (31 cases) and HSP group (61 cases) based on the presence or absence of HSPN. Alternatively, the patients were divided into purpura alone group (22 cases), purpura with joint symptoms group (joint symptom group, 24 cases), purpura with gastrointestinal symptoms group (gastrointestinal symptom group, 20 cases), and purpura with joint and gastrointestinal symptoms (mixed group, 26 cases) based on their clinical symptoms. In addition, 42 healthy children were selected as healthy control group. The level of 25-(OH)D

resultsThe 25-(OH)D

conclusionsThe level of 25-(OH)D

Indexed as

AdolescentCalcifediolChildChild, PreschoolFemaleHumansIgA VasculitisImmunoenzyme TechniquesMaleCalcifediol

Identifiers

PMID28302199
PMCPMC7390150
OpenAlexW2983995073

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.