Evidence map›Paper›PMID 38918779›Full record

ArticleMalaria journal2024

Fine-scale maps of malaria incidence to inform risk stratification in Laos.

Su Yun Kang, Punam Amratia, Julia Dunn, Phoutnalong Vilay, Mark Connell, Tasmin Symons, Susan Rumisha, Song Zhang, Abigail Ward, Odai Sichanthongthip and 13 more

Abstract read
In one paragraph

Article in Malaria journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

23 authors.

Su Yun KangTelethon Kids Institute, Perth Children's Hospital, Perth, Australia. Su.Kang@telethonkids.org.au.
Punam AmratiaTelethon Kids Institute, Perth Children's Hospital, Perth, Australia. Punam.Amratia@telethonkids.org.au.
Julia DunnClinton Health Access Initiative, Boston, USA.
Phoutnalong VilayCentre of Malariology, Parasitology and Entomology, Vientiane, Lao PDR.
Mark ConnellTelethon Kids Institute, Perth Children's Hospital, Perth, Australia.
Tasmin SymonsTelethon Kids Institute, Perth Children's Hospital, Perth, Australia.
Susan RumishaTelethon Kids Institute, Perth Children's Hospital, Perth, Australia.
Song ZhangTelethon Kids Institute, Perth Children's Hospital, Perth, Australia.
Abigail WardClinton Health Access Initiative, Boston, USA.
Odai SichanthongthipCentre of Malariology, Parasitology and Entomology, Vientiane, Lao PDR.
Virasack BanouvongCentre of Malariology, Parasitology and Entomology, Vientiane, Lao PDR.
Mathew ShortusWorld Health Organization, Vientiane, Lao PDR.
Rita ReyburnWorld Health Organization, Vientiane, Lao PDR.
Phonephet ButphomvihaneWorld Health Organization, Vientiane, Lao PDR.
Vilaisak PhiphakavongWorld Health Organization, Vientiane, Lao PDR.
Mary HahmClinton Health Access Initiative, Boston, USA.
Vilayphone PhongchanthaClinton Health Access Initiative, Boston, USA.
Boualam KhamlomeCentre of Malariology, Parasitology and Entomology, Vientiane, Lao PDR.
Keobouphaphone ChindavongsaCentre of Malariology, Parasitology and Entomology, Vientiane, Lao PDR.
Chitsavang ChanthavisoukWorld Health Organization, Vientiane, Lao PDR.
Daniel J WeissTelethon Kids Institute, Perth Children's Hospital, Perth, Australia.
Peter W GethingTelethon Kids Institute, Perth Children's Hospital, Perth, Australia.
Ewan CameronTelethon Kids Institute, Perth Children's Hospital, Perth, Australia.

Funding

Clinton Health Access Initiative BMGFMELIM4World Health Organization 001
6 · The paper itself

Abstract

backgroundMalaria risk maps are crucial for controlling and eliminating malaria by identifying areas of varying transmission risk. In the Greater Mekong Subregion, these maps guide interventions and resource allocation. This article focuses on analysing changes in malaria transmission and developing fine-scale risk maps using five years of routine surveillance data in Laos (2017-2021). The study employed data from 1160 geolocated health facilities in Laos, along with high-resolution environmental data.

methodsA Bayesian geostatistical framework incorporating population data and treatment-seeking propensity was developed. The models incorporated static and dynamic factors and accounted for spatial heterogeneity.

resultsResults showed a significant decline in malaria cases in Laos over the five-year period and a shift in transmission patterns. While the north became malaria-free, the south experienced ongoing transmission with sporadic outbreaks.

conclusionThe risk maps provided insights into changing transmission patterns and supported risk stratification. These risk maps are valuable tools for malaria control in Laos, aiding resource allocation, identifying intervention gaps, and raising public awareness. The study enhances understanding of malaria transmission dynamics and facilitates evidence-based decision-making for targeted interventions in high-risk areas.

Indexed as

MalariaBayes TheoremHumansIncidenceLaosRisk Assessment

Identifiers

PMID38918779
PMCPMC11202256

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.