Evidence map›Paper›PMID 33669777›Full record

ArticleInternational journal of environmental research and public health2021

Prevalence and Temporal Trend (2016-2018) of Anaemia among 6-23-Month-Old Infants and Young Children in China.

Jing Liu, Junsheng Huo, Zengyan Liu, Jing Sun, Jian Huang

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 30% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. 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

5 authors at 2 institutions in 1 country.

Jing LiuNational Institute for Nutrition and Health, Chinese Center for Disease Control Prevention, No. 27 Nanwei Road, Xicheng District, Beijing 100050, China.ORCID 0000-0003-4571-4173
Junsheng HuoNational Institute for Nutrition and Health, Chinese Center for Disease Control Prevention, No. 27 Nanwei Road, Xicheng District, Beijing 100050, China.
Zengyan LiuFengtai District Center for Disease Control and Prevention, No.0 Kanyang Road, Beijing 100070, China.
Jing SunNational Institute for Nutrition and Health, Chinese Center for Disease Control Prevention, No. 27 Nanwei Road, Xicheng District, Beijing 100050, China.
Jian HuangNational Institute for Nutrition and Health, Chinese Center for Disease Control Prevention, No. 27 Nanwei Road, Xicheng District, Beijing 100050, China.
Chinese Center For Disease Control and Prevention · CNBeijing Fengtai Disease Prevention and Control Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anaemia is a public health problem that can lead to various harmful effects on physical and neurodevelopment in infants and young children (IYC). This study aimed to investigate trends of anaemia and haemoglobin concentration among 6- to 23-month-old Chinese IYC from 2016 to 2018. We used data from the China Nutrition Improvement Project on Children in Poor Areas (CNIPCPA), conducted in 142 national-level poor counties of 20 provinces, autonomous regions, and municipalities from 2016 to 2018. Our study included 103,621 6- to 23-month-old IYC selected by a stratified multistage cluster sampling design. There were 26,303, 33,443, and 43,875 IYC in the survey in 2016, 2017, and 2018, respectively. The overall prevalence of anaemia was 27.0% in the three years. The prevalence of anaemia was 28.0%, 27.2%, and 26.2%, and the mean haemoglobin (Hb) was 11.82, 11.81, and 11.88 g/dL in 2016, 2017, and 2018, respectively. The prevalence of anaemia was highest in 6- to 11-month-olds, and declined with age. There was a gap in the education level between parents. However, the percentage of education improved in the rural areas of China. The prevalence of anaemia decreased significantly in the three years, which shows that prevention and control actions achieved the initial results.

Indexed as

AnemiaChildChild, PreschoolChinaCitiesHemoglobinsHumansInfantPrevalenceHemoglobins6- to 23-month-oldsanaemiainfants and young childrenprevalencetemporal trend

Identifiers

PMID33669777
PMCPMC7922411
OpenAlexW3132946225

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.