Evidence map›Paper›PMID 29203504›Full record

ArticleBMJ open2017

Frequencies and ethnic distribution of ABO and RhD blood groups in China: a population-based cross-sectional study.

Jue Liu, Shikun Zhang, Qiaomei Wang, Haiping Shen, Yiping Zhang, Min Liu

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 67 citations in OpenAlex.

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  10. Assortative mating on blood type: Evidence from one million Chinese pregnancies.Proceedings of the National Academy of Sciences of the United States of America · 2022
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  17. Demographic Characteristics and Lifestyle Habits of Chinese Plasma Donors: A Multicenter Study.Medical science monitor : international medical journal of experimental and clinical research · 2021
    Article
  18. Article
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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

6 authors at 2 institutions in 1 country.

Jue LiuDepartment of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China.
Shikun ZhangDepartment of Maternal and Child Health, National Health and Family Planning Commission of the Peoples Republic of China, Beijing, China.
Qiaomei WangDepartment of Maternal and Child Health, National Health and Family Planning Commission of the Peoples Republic of China, Beijing, China.
Haiping ShenDepartment of Maternal and Child Health, National Health and Family Planning Commission of the Peoples Republic of China, Beijing, China.
Yiping ZhangDepartment of Maternal and Child Health, National Health and Family Planning Commission of the Peoples Republic of China, Beijing, China.
Min LiuDepartment of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China.
National Health and Family Planning Commission · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesABO and RhD blood groups are key factors affecting blood transfusion safety. The distribution of ABO and RhD blood groups varies globally, but limited data exist for ethnic distributions of these blood groups in Asian populations. We aimed to evaluate the distribution of ABO and RhD blood groups among Chinese ethnic groups.

designA population-based cross-sectional study.

settingData on ABO groups and ethnicities were obtained from the National Free Preconception Health Examination Project (NFPHEP) with participants from 220 counties of 31 provinces in China

participantsThere were 3 832 034 participants aged 21-49 years who took part in the NFPHEP from January 2010 to December 2012 and were included in this study. OUTCOME MEASURES: The proportion of ABO and RhD blood groups among different ethnic groups was calculated.

resultsABO and RhD blood distribution was significantly different among nine ethnic groups (P<0.001). Compared with other ethnic groups, the Yi group had more A phenotypes (34.0%), and the Manchu (33.7%) and Mongolian (33.3%) ethnic groups had more B phenotypes. The Zhuang group had the greatest proportion of O phenotypes (41.8%), followed by the Miao group (37.7%). AB phenotypes were more frequent in the Uygur ethnic group (10.6%) but lower in the Zhuang group (5.5%). Meanwhile, RhD negativity (RhD-) was greater in the Uygur group (3.3%) than in the Mongolian (0.3%) and Manchu ethnic groups (0.4%). O RhD- blood groups were more frequent in the Uygur group (0.8%) than in the other ethnic groups (0.1%-0.4%, P<0.001).

conclusionABO and RhD blood phenotypes vary across different ethnic groups in China. The diversity in the distribution of the ABO and RhD blood groups in different ethnic groups should be considered when developing rational and evidence-based strategies for blood collection and management.

Indexed as

ABO Blood-Group SystemBlood DonorsEthnicityRh-Hr Blood-Group SystemAdultAsian PeopleAwarenessBlood Grouping and CrossmatchingChinaCross-Sectional StudiesFemaleHumansMaleMiddle AgedPhenotypePopulation SurveillanceABO Blood-Group SystemRh-Hr Blood-Group Systemepidemiologypublic health

Identifiers

PMID29203504
PMCPMC5736034
OpenAlexW2771617192

What OpenQuestion holds

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LicenceCC BY-NC
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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.