Differences between gridded population data impact measures of geographic access to healthcare in sub-Saharan Africa. Hierink F, Boo G, Macharia PM, Ouma P, et al. Communications Medicine 2022

Leveraging big data for improving the estimation of close to reality travel time to obstetric emergency services in urban low- and middle-income settings.

Banke-Thomas A*, Macharia PM*, Makanga PT, Beňová L, et al. Frontiers in Public Health 2022

Combining school-catchment area models with geostatistical models for analysing school survey data from low-resource settings: Inferential benefits and limitations

Macharia PM, Ray N, Gitonga CW, Snow RW, Giorgi E . Spatial statistics 2022

Comparing modelled with self-reported travel time and the used versus the nearest facility: modelling geographic accessibility to family planning outlets in Kenya

Bouanchaud P, Macharia PM, Demise EG CM4FP Group. BMJ Global Health, 2022

Defining service catchment areas in low resource settings

Macharia PM, Ray N, Giorgi E, Okiro EA, Snow RW. BMJ Global Health, 2021

Modelling geographical accessibility to urban centres in Kenya in 2019

Macharia PM, Mumo E, Okiro EA. PLOS ONE, 2021

Methods of Measuring Spatial Accessibility to Health Care in Uganda

Ouma P, Macharia PM, Okiro EA, Alegana VA. Book Chapter, 2021


Spatial access inequities and childhood immunisation uptake in Kenya

Joseph NK, Macharia PM, Ouma PO, Mumo J, et al .BMC Public Health, 2020

Access to emergency hospital care provided by the public sector in sub-Saharan Africa in 2015: a geocoded inventory and spatial analysis

Ouma PO, Maina J, Thuranira PN, Macharia PM, Alegana AA, English M, Okiro EO, Snow RW.Lancet Global Health, 2018

National and sub-national variation in patterns of febrile case management in sub-Saharan Africa: an insight into public health sector service delivery

Alegana VA, Maina J, Paul O Ouma PO, Macharia PM, Wright J, Atkinson PM, et al. Nature Communication, 2018

Spatial accessibility to basic public health services in South Sudan

Macharia PM, Ouma PO, Gogo EG, Snow RW, Noor AM.Geospatial Health, 2017  

Spatial models for the rational allocation of routinely distributed bed nets to public health facilities in Western Kenya

Macharia PM, Odera PA, Snow RW, Noor AM.Malaria Journal, 2017

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