Evidence map›Paper›PMID 36810345›Full record

ArticleScientific reports2023

Rodent activity in municipal waste collection premises in Singapore: an analysis of risk factors using mixed-effects modelling.

Stacy Soh, Chee Heong Chua, Zhi Wei Neo, Marcella Kong, Bee Leng Ong, Joel Aik

Abstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Review
  3. 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

6 authors.

Stacy SohEnvironmental Health Institute, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, Singapore, 228231, Singapore. stacysohxinhui@gmail.com.
Chee Heong ChuaEnvironmental Public Health Operations Group, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, Singapore, 228231, Singapore.
Zhi Wei NeoEnvironmental Public Health Operations Group, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, Singapore, 228231, Singapore.
Marcella KongEnvironmental Health Institute, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, Singapore, 228231, Singapore.
Bee Leng OngEnvironmental Public Health Operations Group, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, Singapore, 228231, Singapore.
Joel AikEnvironmental Health Institute, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, Singapore, 228231, Singapore. joel_aik@nea.gov.sg.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Refuse storage and collection systems are potential sources of food and harbourage areas for rodents which transmit pathogens. We examined the factors associated with rodent activity in public housing municipal waste collection premises in a highly urbanized city-state. We analysed data from April 2019 to March 2020 in mixed-effects logistic regression models to examine the independent factors associated with rodent activity in central refuse chute rooms (CRCs), individual refuse chute (IRC) bin chambers and bin centres. We accounted for within-year patterns, repeated measures and nested effects. We observed a heterogeneous spatial distribution of rodent activity. Rodent droppings were strongly associated with rodent activity in CRCs (aOR: 6.20, 95% CI: 4.20-9.15), bin centres (aOR: 3.61, 95% CI: 1.70-7.64) and IRC bin chambers (aOR: 90.84, 95% CI: 70.13-117.67). Gnaw marks were positively associated with rodent activity in CRCs (aOR: 5.61, 95% CI: 3.55-8.97) and IRC bin chambers (aOR: 2.05, 95% CI: 1.43-2.95), as were rub marks in CRCs (aOR: 5.04, 95% CI: 3.44-7.37) and IRC bin chambers (aOR: 3.07, 95% CI: 1.74-5.42). Each burrow increased the odds of rodent sightings in bin centres (aOR: 1.03, 95% CI: 1.00-1.06). The odds of rodent sightings in an IRC bin chamber increased with every additional bin chute chamber within the same block (aOR: 1.04, 95% CI: 1.01-1.07). We identified several factors that well predicted rodent activity in waste collection premises. Municipal estate managers with limited resources can adopt a risk-based approach in tailoring the focus of their rodent control interventions.

Indexed as

GarbageRefuse DisposalLogistic ModelsRisk FactorsSingapore

Identifiers

PMID36810345
PMCPMC9943821

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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.