Evidence map›Paper›PMID 24494014›Full record

ArticleCanadian pharmacists journal : CPJ = Revue des pharmaciens du Canada : RPC2014

Pharmacy-based Immunization in Rural Communities Strategy (PhICS): A community cluster-randomized trial.

Fawziah Marra, Janusz Kaczorowski, Louise Gastonguay, Carlo A Marra, Larry D Lynd, Perry Kendall

Abstract read
In one paragraph

Article in Canadian pharmacists journal : CPJ = Revue des pharmaciens du Canada : RPC, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 5 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

21 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pharmacy-based immunization: a systematic review.Frontiers in public health · 2023
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  12. Impact of pharmacist administration of influenza vaccines on uptake in Canada.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2017
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  18. Community pharmacist-administered influenza immunization improves patient access to vaccination.Canadian pharmacists journal : CPJ = Revue des pharmaciens du Canada : RPC · 2014
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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.

Fawziah MarraFaculty of Pharmaceutical Sciences (F. Marra, C. Marra, Lynd, Gastonguay), University of British Columbia, Vancouver.
Janusz KaczorowskiFaculty of Pharmaceutical Sciences (F. Marra, C. Marra, Lynd, Gastonguay), University of British Columbia, Vancouver.
Louise GastonguayFaculty of Pharmaceutical Sciences (F. Marra, C. Marra, Lynd, Gastonguay), University of British Columbia, Vancouver.
Carlo A MarraFaculty of Pharmaceutical Sciences (F. Marra, C. Marra, Lynd, Gastonguay), University of British Columbia, Vancouver.
Larry D LyndFaculty of Pharmaceutical Sciences (F. Marra, C. Marra, Lynd, Gastonguay), University of British Columbia, Vancouver.
Perry KendallFaculty of Pharmaceutical Sciences (F. Marra, C. Marra, Lynd, Gastonguay), University of British Columbia, Vancouver.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInfluenza is a major cause of morbidity and mortality in Canada, with up to 7000 influenza-related deaths occurring every year. The elderly and individuals with chronic diseases are at increased risk for influenza-related morbidity and mortality.

methodsWe conducted a 2-year, community cluster-randomized trial targeting elderly people and at-risk groups to assess the effectiveness of pharmacy-based influenza vaccination clinics on influenza vaccination rates. Small rural communities in interior and northern British Columbia were randomly allocated to the intervention or control. In the intervention communities, pharmacy-based influenza vaccination clinics were held and were promoted to eligible patients using personalized invitations from the pharmacists, invitations distributed opportunistically by a pharmacist to eligible patients presenting to pharmacies during the flu season and community-wide promotion using posters and the local media. The main outcome measure was a difference in the mean influenza vaccination rates. The immunization rates were calculated using the number of immunizations given in each community divided by the population size estimated from the census data.

resultsBaseline influenza immunization rates in the population ≥65 years of age were the same in the control (n = 10, mean 85.6% [SD 16.6]) and intervention (n = 14, mean 83.8% [SD 16.3]) communities in 2009 (p = 0.79). In 2010, the mean influenza immunization rate was 56.9% (SD 28.0) in the control communities (n = 15) and 80.1% (SD 18.4) in the intervention communities (n = 14) (p = 0.01) for those ≥65 years of age. However, in 2010, for those 2 to 64 years with chronic medical conditions, the immunization rates were lower in the intervention communities (mean 16.3% [SD 7.1]) compared with the control communities (mean 21.2% [SD 5.8]) (p = 0.04).

conclusionClinics were feasible and well attended and they resulted in increased vaccination rates for elderly residents. In contrast, vaccination rates in the younger population with comorbidities remained low and unchanged.

Identifiers

PMID24494014
PMCPMC3908619

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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.