Evidence map›Paper›PMID 35800264›Full record

ArticleTranslational pediatrics2022

Serum vitamin D status among healthy children in Hainan, South China: a multi-center analysis of 10,262 children.

Hong-Ai Li, Shao-Qiu Zou, Bang-Tao Li, Teng Wang, Zhi-Chao Ma, Qing Luo, Xiao-Yan Huang, Li-Chun Fan, Wei Xiang

Open access · diamondAbstract read
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Article in Translational pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

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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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
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  3. Serum vitamin DJournal of thoracic disease · 2023
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4 · The record

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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

9 authors at 3 institutions in 1 country.

Hong-Ai Li *Department of Child Health Care, Hainan Women and Children's Medical Center (Children's Hospital Affiliated to Hainan Medical University), Haikou, China.
Shao-Qiu Zou *Department of Pediatrics, Second Affiliated Hospital of Fujian Medical University, Quanzhou, China.
Bang-Tao LiDepartment of Pediatrics, Hainan Women and Children's Medical Center (Children's Hospital Affiliated to Hainan Medical University), Haikou, China.
Teng WangDepartment of Pediatrics, Hainan General Hospital, Haikou, China.
Zhi-Chao MaDepartment of Pediatrics, Hainan General Hospital, Haikou, China.
Qing LuoDepartment of Child Health Care, Hainan Women and Children's Medical Center (Children's Hospital Affiliated to Hainan Medical University), Haikou, China.
Xiao-Yan HuangDepartment of Endocrinology, Hainan Women and Children's Medical Center (Children's Hospital Affiliated to Hainan Medical University), Haikou, China.
Li-Chun FanDepartment of Child Health Care, Hainan Women and Children's Medical Center (Children's Hospital Affiliated to Hainan Medical University), Haikou, China.
Wei XiangNational Health Commission (NHC) Key Laboratory of Control of Tropical Diseases, Hainan Medical University, Haikou, China.
Hainan Medical University · CNHainan General Hospital · CNSecond Affiliated Hospital of Fujian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: There are limited data regarding the prevalence and risk factors relating to vitamin D deficiency (VDD) in children of Hainan, a tropical city with abundant sunlight in China. To gather and analyze the serum VD levels of healthy children in Hainan, so as to understand their VD nutritional status and improve the representative data of VD nutritional status in south China. Methods: Children who presented to the outpatient clinic for physical examination at 4 hospitals in the Hainan Province from 2012 to 2020 were enrolled in this study. The serum 25-hydroxyvitamin D (25-OHD) levels was analyzed. 25-OHD levels <50 nmol/L is considered VDD, 50-75 nmol/L is vitamin D insufficiency (VDI), and ≥75 nmol/L is VD sufficient (VDS). Results: The average serum 25-OHD level was 94.63±49.99 nmol/L [95% confidence interval (CI): 93.67-95.60]. VDD was detected in 13.98% of participants (1,435 cases), VDI was detected in 30.60% of participants (3,140 cases), and 55.42% presented with VDS (5,687 cases). The average 25-OHD level of boys was significantly higher than that of girls (t=3.67, P<0.001). The average serum 25-OHD levels in the following age groups 0-1, 1-3, 3-7, 7-14, and 14-18 years were 105.92±57.39, 100.55±53.22, 86.35±39.19, 73.61±34.21, and 54.97±19.19 nmol/L, respectively. These results suggested that with an increase in age, the 25-OHD levels decreased. The average 25-OHD levels of children with a body mass index (BMI) <85 Conclusions: A certain proportion of all age groups showed vitamin D deficiency and insufficiency in Hainan. A formal recommendation for vitamin D supplementation should be considered, especially in autumn and winter seasons for children over 7 years old, and in those with BMI ≥85

Indexed as

25-hydroxyvitamin D (25-OHD)healthy childrensouth China

Identifiers

PMID35800264
PMCPMC9253947
OpenAlexW4283647240

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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.