Evidence map›Paper›PMID 33706712›Full record

ArticleBMC infectious diseases2021

Epidemiological risk factors and the geographical distribution of eight Mycobacterium species.

Maura J Donohue

Abstract read
In one paragraph

Article in BMC infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Prevalence ofFrontiers in microbiology · 2024
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  5. An alveolus lung-on-a-chip model ofbioRxiv : the preprint server for biology · 2025
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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

1 author.

Maura J DonohueUnited States Environmental Protection Agency, Office of Research and Development, Center of Environmental Solutions and Emergency Response (CESER), 26 W. Martin Luther King Dr. Mail Stop 587, Cincinnati, OH, 45268, USA. Donohue.maura@epa.gov.ORCID http://orcid.org/0000-0001-5584-8680

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNontuberculous mycobacteria (NTM) are environmental bacterium that may cause and/or compound respiratory diseases in humans. There are over a hundred NTM species with varying pathogenicity's Therefore, it is necessary to characterize the populations at risk for each species.

methodsDemographic (age, sex, and state of residence) and microbiological data from 2014 were extracted from Mississippi, Missouri, and Ohio disease surveillance systems. NTM species with > 50 reports were included in the analysis. Patient sex, age, and incidence rates were generated for each of the following NTM species: M. abscessus, M. avium complex (MAC), M. chelonae, M. fortuitum, M. gordonae, M. kansasii, M. mucogenicum, and M. peregrinum.

resultsAnalysis by sex showed that M. chelonae,M. fortuitum, M. gordonae,and M. kansasii had significantly higher rates in males than females. Age was not associated with patient rates for several specific NTM species e.g., M. chelonae. Mississippi had the highest patient' rates for M. avium, M. gordonae, M. kansasii, and M. chelonae. Ohio had the highest patient' rates for M. abscessus, M. mucogenicum, and M. peregrinum. The highest patient's rate for M. fortuitum was observed in Missouri.

conclusionThis study showed that NTM infection occurred more frequently in males. The highest rates were observed in Mississippi for most of the NTMs studied. Age was not a strong risk factor for some of the NTM species.

Indexed as

AdolescentAdultAgedAged, 80 and overAge FactorsChildChild, PreschoolDatabases, FactualFemaleHumansInfantMaleMiddle AgedMycobacterium Infections, NontuberculousNontuberculous MycobacteriaPrevalenceEpidemiologyM. avium complex (MAC)M. chelonaeM. fortuitumM. gordonaeM. kansasiiM. mucogenicumM. peregrinumMycobacterium abscessusNontuberculous mycobacteria (NTM)Patient prevalenceUnited States

Identifiers

PMID33706712
PMCPMC7953749

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Registered trials

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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.