Latest research

  1. Article

    Health-system fragmentation and maternal mortality in Mexico, 2008–2022: a spatio-temporal spillover analysis

    • Carlos Pineda-Antúnez
    • Miguel Ángel Mendoza-González
    • Edson Serván-Mori

    Background In Mexico, health-system fragmentation (HSF) coexists with persistent geographical inequalities in maternal mortality. Although both are spatially patterned, evidence on their relationship across time and territories remains limited. We...

    24 October 2026 Open access
  2. Article

    Openfootprint-HH-sampling: a reproducible building-based sampling framework for spatially explicit household surveys in data-scarce urban environments

    • Mansourou Cissé
    • Malicki Zorom
    • Stéphanie Horion

    Background Reliable household sampling frames are frequently unavailable in rapidly growing secondary cities of sub-Saharan Africa, complicating spatially explicit household surveys. Although satellite-assisted methods have improved field logistics,...

    23 October 2026 Open access
  3. Article

    PSA testing, specialist healthcare resources, insurance coverage, and spatial spillover associations with state-level prostate cancer incidence in the United States: a spatial panel analysis, 2010–2020

    • Yang Liu
    • Jintao Wei
    • Peihai Zhang

    Background Observed prostate cancer incidence reflects both underlying disease occurrence and differences in screening and diagnostic access. We examined temporal and spatial patterns in state-level prostate cancer incidence in the United States and...

    23 October 2026 Open access
  4. Article

    Exploring the spatial nexus between air quality, climate change, and socioeconomic determinants of maternal mortality across the Asia–Pacific region

    • Bazzil Muzaffar Khan
    • Nabila Khurshid
    • R. Nawaz

    Despite progress in reducing maternal mortality, it remains a major public health concern in the Asia–Pacific region, where environmental degradation, climate change, and socioeconomic inequalities continue to affect maternal health. This work aims...

    22 October 2026 Open access
  5. Article

    Spatial distribution of malaria and its associated factors across the districts of central Ethiopia region, 2025: a Bayesian conditional autoregressive model

    • Lire Lemma Tirore
    • Samuel Darge
    • Zeleke Dutamo Agde

    Introduction To achieve national strategic objectives it is essential to comprehend the distribution of malaria, map high-risk locations, and determine the coverage of vector control strategies. Despite this, there hasn't been any study done in this...

    22 October 2026 Open access
  6. Article

    Geostatistical analysis of baseline prevalence and treatment history drastically reduces the cost of soil-transmitted helminth impact assessment surveys

    • Claudio Fronterre
    • Olatunji Johnson
    • Peter J. Diggle

    Background Impact assessment surveys (IAS) are central to monitoring and evaluating the effectiveness of mass drug administration (MDA) programs targeting soil-transmitted helminths (STH). Current survey designs often follow guidelines that lack...

    22 October 2026 Open access
  7. Article

    Severe sex imbalance among notified HIV/AIDS patients in Xiamen, China (2003–2025): temporal trends, spatial clustering and qualitative interviews of agglomeration correlates of men who have sex with men

    • Guilin Ma
    • Wanjun Zhang
    • Jianhang Xue

    Background The sex distribution of newly diagnosed HIV patients shows substantial geographical heterogeneity worldwide. While more than 60% of new patients within sub-Saharan Africa are women and girls, men constitute the majority of notified...

    22 October 2026 Open access
  8. Article

    Spatial analysis of geographic variation in inpatient rehabilitation provision under Japan’s public health insurance system: a nationwide ecological study using national open data

    • Yoshitaka Wada
    • Yohei Otaka
    • Hideaki Kawaguchi

    Background Geographic variation in inpatient rehabilitation provision may identify regions requiring further assessment of healthcare resources and service delivery. This study aimed to quantify age- and sex-standardized geographic variation in...

    20 October 2026 Open access
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