Evidence map›Paper›PMID 28185209›Full record

SynthesisTropical animal health and production2017

Meta-analysis of the prevalence of mastitis and associated risk factors in dairy cattle in Ethiopia.

Abraham Mekibeb Getaneh, Endrias Zewdu Gebremedhin

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Tropical animal health and production, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 4 pooled it
2.2field-weighted citation impact, top 14% 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

22 citing papers in PubMed, 4 syntheses or guidelines pooled it, 43 citations in OpenAlex.

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  12. Prevalence and Antimicrobial Resistance ofAntibiotics (Basel, Switzerland) · 2023
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  13. Partnering essential oils with antibiotics: proven therapies against bovineFrontiers in cellular and infection microbiology · 2023
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  14. Prevalence ofSouthern African journal of infectious diseases · 2023
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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

2 authors at 1 institution in 1 country.

Abraham Mekibeb GetanehCollege of Agriculture and Veterinary Science, Department of Veterinary Laboratory Technology, Ambo University, P. O. Box 19, Ambo, Ethiopia. abrahamgetaneh@yahoo.com.
Endrias Zewdu GebremedhinCollege of Agriculture and Veterinary Science, Department of Veterinary Laboratory Technology, Ambo University, P. O. Box 19, Ambo, Ethiopia.
Ambo University · ET

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mastitis is among the most prevalent disease that contributes for the reduction of milk production in dairy herds. Although several published studies have estimated the prevalence of mastitis, variation among studies is great. The objective of the present meta-analysis was to provide a pooled estimate of the prevalence of overall, clinical, and subclinical mastitis in dairy cattle in Ethiopia. A pooled estimate was also conducted by potential risk factors. The literature search was restricted to studies published in English language from January 2002 to June 2016. Meta-analysis of 39 studies was done under random effects model using metafor package in R software. The pooled estimate of the overall prevalence of mastitis on cow-basis was found to be 47.0% (95% confidence interval [CI] = 42.0, 52.0). The pooled prevalence with the 95% CI for clinical and subclinical mastitis was 8.3% (95% CI = 6.5, 10.3) and 37% (95% CI = 32.9, 40.7) respectively. There is a statistically significant and high heterogeneity of the prevalence estimates between published studies. The odds of occurrence of mastitis were higher in cows at early (odds ratio [OR] = 1.6; 95% CI = 1.4, 1.8) and late lactation (OR = 1.3; 95% CI = 1.2, 1.5) than mid lactation, in cows with 3-4 (OR = 1.5; 95% CI = 1.4, 1.7) and >4 parity number (OR = 2.9; 95% CI = 2.6, 3.4) than those with 1-2 parity number. Previous history of mastitis, floor type, milking hygiene, and udder injury had also statistically significant effect on pooled prevalence of mastitis (P < 0.05). The present study reported that there is high prevalence of mastitis in dairy cows in Ethiopia, which could contribute to the low productivity in lactating cows. The statistically significant association of risk factors such as floor type, milking hygiene, and presence of udder injury with mastitis may suggest that dairy farmers can reduce the occurrence of the disease by improving their management practices.

Indexed as

AnimalsCattleDairyingEthiopiaFemaleLactationMammary Glands, AnimalMastitisMastitis, BovineMilkPrevalenceRisk FactorsDairy cattleEthiopiaMastitisMeta-analysisPrevalenceRisk factors

Identifiers

PMID28185209
OpenAlexW2586503749

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.