Evidence map›Paper›PMID 41320253›Full record

SynthesisThe Journal of veterinary medical science2026

Prevalence, risk factors, and regional insights of infectious coryza among poultry populations in China during 1993-2024: a meta-analysis.

Yiwei Wang, Mengke Si, Junxue Qiu, Xiaoyu Chong, Baolei Yang, Mingfeng Chu, Yuchen Liang, Wei Cheng, Huiying Zhang, Xuelong Chen and 1 more

Abstract readMeta-Analysis
PubMed Full text at PMC Publisher
In one paragraph

Synthesis in The Journal of veterinary medical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. 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

11 authors.

Yiwei WangAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Mengke SiAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Junxue QiuAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Xiaoyu ChongAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Baolei YangAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Mingfeng ChuAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Yuchen LiangAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Wei ChengAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Huiying ZhangAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Xuelong ChenAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.
Yanping QiAnhui Province Key Laboratory of Animal Nutritional Regulation and Health, Anhui Science and Technology University, Fengyang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infectious coryza (IC) is an acute upper respiratory tract disease in chickens triggered by Avibacterium paragallinarum, causing reduced egg production and growth retardation that result in significant economic losses in China's poultry industry. The prevalence of IC in chicken flocks in mainland China between 1993 and 2024 was estimated from 29 epidemiological studies from databases including the PubMed, Science and Technology Journal Database (VIP), Wanfang Data, and China Knowledge Network (CNKI). Studies involving non-chicken hosts, duplicate records, or incomplete data were excluded based on predefined exclusion criteria. A total of 29 studies, encompassing 15,729 poultry, met the inclusion criteria. The pooled estimated prevalence of IC infection in Chinese poultry was 33% (2,696/15,729), with North China having the highest prevalence at 43%, exceeding the rates reported in other regions. IC prevalence was associated with geographic region and sampling season. The findings indicate distinct regional variation in IC prevalence across China. Therefore, ongoing surveillance and region-specific control strategies are important. In areas with higher prevalence, targeted regulatory interventions are required to reduce transmission and prevent disease spread in poultry populations.

Indexed as

ChickensHaemophilus InfectionsHaemophilus paragallinarumPoultry DiseasesAnimalsChinaPrevalenceRisk FactorsChinainfectious coryzameta-analysispoultryprevalence

Identifiers

PMID41320253
PMCPMC12887102

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.