Evidence map›Paper›PMID 40038730›Full record

ArticleBMC medicine2025

Spatiotemporal heterogeneity in malaria transmission across Indonesia: analysis of routine surveillance data 2010-2019.

Bimandra A Djaafara, Ellie Sherrard-Smith, Thomas S Churcher, Sri Budi Fajariyani, Hellen Dewi Prameswari, Herdiana Herdiana, Riskha Tiara Puspadewi, Karina D Lestari, Iqbal R F Elyazar, Patrick G T Walker

Abstract read
In one paragraph

Article in BMC medicine, 2025. 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. Effect of higher dose primaquine for the radical cure ofThe Lancet regional health. Western Pacific · 2026
    Article
  2. Article
  3. Article
  4. Review
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

10 authors.

Bimandra A DjaafaraMRC Centre for Global Infectious Disease Analysis, Imperial College London, London, UK. bimandra.djaafara@gmail.com.
Ellie Sherrard-SmithMRC Centre for Global Infectious Disease Analysis, Imperial College London, London, UK.
Thomas S ChurcherMRC Centre for Global Infectious Disease Analysis, Imperial College London, London, UK.
Sri Budi FajariyaniMalaria Working Group, Ministry of Health, Jakarta, Indonesia.
Hellen Dewi PrameswariMalaria Working Group, Ministry of Health, Jakarta, Indonesia.
Herdiana HerdianaWorld Health Organization, Country Office for Indonesia, Jakarta, Indonesia.
Riskha Tiara PuspadewiMalaria Working Group, Ministry of Health, Jakarta, Indonesia.
Karina D LestariOxford University Clinical Research Unit Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
Iqbal R F ElyazarOxford University Clinical Research Unit Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
Patrick G T WalkerMRC Centre for Global Infectious Disease Analysis, Imperial College London, London, UK.

Funding

MRC Centre for Global Infectious Disease Analysis, jointly funded by the UK Medical Research Council (MRC) and the UK Foreign, Commonwealth & Development Office (FCDO), under the MRC/FCDO Concordat agreement and is also part of the EDCTP2 programme supported by the European Union MR/X020258/1UKRI Future Leaders Fellowship from the Medical Research Council MR/T041986/1World Health Organization 001
6 · The paper itself

Abstract

backgroundIndonesia faces challenges in achieving its goal of eliminating malaria by 2030, with cases stagnating between 2015 and 2019. This study analysed regional epidemiological trends and demographic changes in malaria cases from 2010 to 2019, considering differences in surveillance across the country.

methodsWe analysed national and sub-national malaria routine surveillance data using generalised additive and generalised linear models to assess temporal trends in case reporting, test positivity, demographics, and parasite species distribution while accounting for surveillance variations.

resultsAfter adjusting for increased testing from 2015 onwards, we estimated declining malaria incidence in six of seven Indonesian regions. These regions showed a demographic shift toward older, predominantly male cases, suggesting a transition from household to occupational transmission. In contrast, Papua maintained high transmission with cases concentrated in children. Despite comprising only 2% of Indonesia's population, Papua's contribution to national malaria cases rose from 40 to 90% (2010-2019).

conclusionWhile most Indonesian regions progress toward elimination by addressing mobile and migrant populations and P. vivax transmission, Papua shows different patterns with persistently high transmission among children. Achieving nationwide elimination requires enhanced control measures, improved healthcare access, and strengthened multisectoral collaboration to address these region-specific challenges.

Indexed as

MalariaMalaria, VivaxAdolescentAdultChildChild, PreschoolFemaleHumansIncidenceIndonesiaInfantMaleMiddle AgedSpatio-Temporal AnalysisYoung AdultEliminationIndonesiaMalariaSpatiotemporalSurveillance

Identifiers

PMID40038730
PMCPMC11881261

What OpenQuestion 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 OpenQuestion graph.