Peter Macharia

Research output

Research output per year 2016 2020 2021 2022 2023

• 36 A1: Web of Science-article
• 2 Comment/debate
• 1 Review

Research output per year

Research output per year

Search results

• 2023

  Choice of a family planning outlet in urban areas: the role of distance and quality of services in Kenya and Uganda

  Winston, J., Calhoun, L. M., Guilkey, D., Macharia, P. M. & Speizer, I. S., 2023, In: Frontiers in Global Women's Health. 4, 1117849.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  47 Downloads (Pure)

• Investigating rapid diagnostic testing in Kenya's health system, 2018-2020: validating non-reporting in routine data using a health facility service assessment survey

  Moturi, A. K., Robert, B. N., Bahati, F., Macharia, P. M. & Okiro, E. A., 2023, In: BMC Health Services Research. 23, 1, 306.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  2 Downloads (Pure)

• Prioritizing COVID-19 vaccine allocation in resource poor settings: towards an Artificial Intelligence-enabled and Geospatial-assisted decision support framework

  Shayegh, S., Andreu-Perez, J., Akoth, C., Bosch-Capblanch, X., Dasgupta, S., Falchetta, G., Gregson, S., Hammad, A. T., Herringer, M., Kapkea, F., Labella, A., Lisciotto, L., Martínez, L., Macharia, P., Morales-Ruiz, P., Murage, N., Offeddu, V., South, A., Torbica, A., Trentini, F. & 1 others, Melegaro, A., 2023, In: PLoS ONE. 18, 8, e0275037.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)
• 2022

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

  Macharia, P. M., Ray, N., Gitonga, C. W., Snow, R. W. & Giorgi, E., 2022, In: Spatial Statistics. 51, 100679.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

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

  CM4FP Group, 2022, In: BMJ Global Health . 7, 5, e008366.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  2 Downloads (Pure)

• Differences between gridded population data impact measures of geographic access to healthcare in sub-Saharan Africa

  Hierink, F., Boo, G., Macharia, P. M., Ouma, P. O., Timoner, P., Levy, M., Tschirhart, K., Leyk, S., Oliphant, N., Tatem, A. J. & Ray, N., 2022, In: Communications Medicine. 2, 117.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Double burden of under-5 mortality in LMICs

  Macharia, P. & Benova, L., 2022, In: Lancet Global Health. 10, 11, p. e1535-e1536 2 p.

  Research output: Contribution to journal › Comment/debate › peer-review

  Open Access

  File
  5 Downloads (Pure)

• Geographic accessibility to public and private health facilities in Kenya in 2021: an updated geocoded inventory and spatial analysis

  Moturi, A. K., Suiyanka, L., Mumo, E., Snow, R. W., Okiro, E. A. & Macharia, P. M., 2022, In: Frontiers in Public Health. 10, 1002975.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  2 Downloads (Pure)

• 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, P., Makanga, P. T., Benova, L., Wong, K. L. M., Gwacham-Anisiobi, U., Wang, J., Olubodun, T., Ogunyemi, O., Afolabi, B. B., Ebenso, B. & Omolade Abejirinde, I-O., 2022, In: Frontiers in Public Health. 10, p. 931401 7 p., 931401.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Mapping urban physical distancing constraints, sub-Saharan Africa: a case study from Kenya

  Chamberlain, H. R., Macharia, P. M. & Tatem, A. J., 2022, In: Bulletin of the World Health Organization. 100, 9, p. 562-569 8 p.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)

• Modelling geographic access and school catchment areas across public primary schools to support subnational planning in Kenya

  Macharia, P., Moturi, A. K., Mumo, E., Giorgi, E., Okiro, E. A., Snow, R. W. & Ray, N., 2022, (E-pub ahead of print) In: Childrens Geographies. 17 p.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Progress towards achieving child survival goals in Kenya after devolution: geospatial analysis with scenario-based projections, 2015-2025

  Joseph, N. K., Macharia, P. M. & Okiro, E. A., 2022, In: PLoS Global Public Health. 2, 10, e0000686.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)

• Spatial variation and inequities in antenatal care coverage in Kenya, Uganda and mainland Tanzania using model-based geostatistics: a socioeconomic and geographical accessibility lens

  Macharia, P., Joseph, N. K., Nalwadda, G. K., Mwilike, B., Banke-Thomas, A., Benova, L. & Johnson, O., 2022, In: BMC Pregnancy and Childbirth. 22, 1, 16 p., 908.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)
• 2021

  Defining service catchment areas in low-resource settings

  Macharia, P. M., Ray, N., Giorgi, E., Okiro, E. A. & Snow, R. W., 2021, In: BMJ Global Health . 6, 7, e006381.

  Research output: Contribution to journal › Comment/debate › peer-review

  Open Access

  File

• Malaria micro-stratification using routine surveillance data in Western Kenya

  Alegana, V. A., Suiyanka, L., Macharia, P. M., Ikahu-Muchangi, G. & Snow, R. W., 2021, In: Malaria Journal. 20, 1, 22.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Maplaria: a user friendly web-application for spatio-temporal malaria prevalence mapping

  Giorgi, E., Macharia, P. M., Woodmansey, J., Snow, R. W. & Rowlingson, B., 2021, In: Malaria Journal. 20, 1, 471.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  2 Downloads (Pure)

• Model building and assessment of the impact of covariates for disease prevalence mapping in low-resource settings: to explain and to predict

  Giorgi, E., Fronterrè, C., Macharia, P. M., Alegana, V. A., Snow, R. W. & Diggle, P. J., 2021, In: Interface. 18, 179, 20210104.

  Research output: Contribution to journal › Review › peer-review

  Open Access

  File
  1 Downloads (Pure)

• Modelling geographical accessibility to urban centres in Kenya in 2019

  Macharia, P. M., Mumo, E. & Okiro, E. A., 2021, In: PLoS ONE. 16, 5, e0251624.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Plasmodium falciparum parasite prevalence in East Africa: updating data for malaria stratification

  Alegana, V. A., Macharia, P. M., Muchiri, S., Mumo, E., Oyugi, E., Kamau, A., Chacky, F., Thawer, S., Molteni, F., Rutazanna, D., Maiteki-Sebuguzi, C., Gonahasa, S., Noor, A. M. & Snow, R. W., 2021, In: PLoS Global Public Health. 1, 12, e0000014.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  3 Downloads (Pure)

• Subnational estimates of factors associated with under-five mortality in Kenya: a spatio-temporal analysis, 1993-2014

  Macharia, P. M., Joseph, N. K., Sartorius, B., Snow, R. W. & Okiro, E. A., 2021, In: BMJ Global Health . 6, 4, e004544.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• The impact of child health interventions and risk factors on child survival in Kenya, 1993-2014: a Bayesian spatio-temporal analysis with counterfactual scenarios

  Macharia, P. M., Joseph, N. K., Snow, R. W., Sartorius, B. & Okiro, E. A., 2021, In: BMC Medicine. 19, 1, 102.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Tracking the introduction and spread of SARS-CoV-2 in coastal Kenya

  Githinji, G., de Laurent, Z. R., Mohammed, K. S., Omuoyo, D. O., Macharia, P. M., Morobe, J. M., Otieno, E., Kinyanjui, S. M., Agweyu, A., Maitha, E., Kitole, B., Suleiman, T., Mwakinangu, M., Nyambu, J., Otieno, J., Salim, B., Kasera, K., Kiiru, J., Aman, R., Barasa, E. & 6 others, Warimwe, G., Bejon, P., Tsofa, B., Ochola-Oyier, L. I., Nokes, D. J. & Agoti, C. N., 2021, In: Nature Communications. 12, 1, 4809.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
• 2020

  A reproducible picture of open access health facility data in Africa and R tools to support improvement

  South, A., Dicko, A., Herringer, M., Macharia, P. M., Maina, J., Okiro, E. A., Snow, R. W. & van der Walt, A., 2020, In: Wellcome Open Research. 5, 157.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  5 Downloads (Pure)

• A vulnerability index for COVID-19: spatial analysis at the subnational level in Kenya

  Macharia, P. M., Joseph, N. K. & Okiro, E. A., 2020, In: BMJ Global Health . 5, 8

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  15 Downloads (Pure)

• Determinants of subnational disparities in antenatal care utilisation: a spatial analysis of demographic and health survey data in Kenya

  Wairoto, K. G., Joseph, N. K., Macharia, P. M. & Okiro, E. A., 2020, In: BMC Health Services Research. 20, 1, 665.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Simulating the council-specific impact of anti-malaria interventions: a tool to support malaria strategic planning in Tanzania

  Runge, M., Snow, R. W., Molteni, F., Thawer, S., Mohamed, A., Mandike, R., Giorgi, E., Macharia, P., Smith, T. A., Lengeler, C. & Pothin, E., 2020, In: PLoS ONE. 15, 2, e0228469.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)

• Spatial access inequities and childhood immunisation uptake in Kenya

  Joseph, N. K., Macharia, P. M., Ouma, P. O., Mumo, J., Jalang'o, R., Wagacha, P. W., Achieng, V. O., Ndung'u, E., Okoth, P., Muñiz, M., Guigoz, Y., Panciera, R., Ray, N. & Okiro, E. A., 2020, In: BMC Public Health. 20, 1, 1407.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Spatial and spatio-temporal methods for mapping malaria risk: a systematic review

  Odhiambo, J. N., Kalinda, C., Macharia, P. M., Snow, R. W. & Sartorius, B., 2020, In: BMJ Global Health . 5, 10, e002919.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Trends in health workers' compliance with outpatient malaria case-management guidelines across malaria epidemiological zones in Kenya, 2010-2016

  Amboko, B., Stepniewska, K., Macharia, P. M., Machini, B., Bejon, P., Snow, R. W. & Zurovac, D., 2020, In: Malaria Journal. 19, 1, 406.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
• 2019

  A spatial database of health facilities managed by the public health sector in sub Saharan Africa

  Maina, J., Ouma, P. O., Macharia, P., Alegana, V. A., Mitto, B., Fall, I. S., Noor, A. M., Snow, R. W. & Okiro, E. A., 2019, In: Scientific Data. 6, 1, 134.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)

• Geostatistical analysis of Malawi's changing malaria transmission from 2010 to 2017

  Chipeta, M. G., Giorgi, E., Mategula, D., Macharia, P. M., Ligomba, C., Munyenyembe, A., Chirombo, J., Gumbo, A., Terlouw, D. J., Snow, R. W. & Kayange, M., 2019, In: Wellcome Open Research. 4, 57.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  2 Downloads (Pure)

• Sub national variation and inequalities in under-five mortality in Kenya since 1965

  Macharia, P., Giorgi, E., Thuranira, P. N., Joseph, N. K., Sartorius, B., Snow, R. W. & Okiro, E. A., 2019, In: BMC Public Health. 19, 1, 146.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  2 Downloads (Pure)
• 2018

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

  Ouma, P. O., Maina, J., Thuranira, P. N., Macharia, P. M., Alegana, V. A., English, M., Okiro, E. A. & Snow, R. W., 2018, In: The Lancet Global health. 6, 3, p. e342-e350

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)

• National and sub-national variation in patterns of febrile case management in sub-Saharan Africa

  Alegana, V. A., Maina, J., Ouma, P. O., Macharia, P. M., Wright, J., Atkinson, P. M., Okiro, E. A., Snow, R. W. & Tatem, A. J., 26-Nov-2018, In: Nature Communications. 9, 1, 4994.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

• Spatio-temporal analysis of Plasmodium falciparum prevalence to understand the past and chart the future of malaria control in Kenya

  Macharia, P. M., Giorgi, E., Noor, A. M., Waqo, E., Kiptui, R., Okiro, E. A. & Snow, R. W., 2018, In: Malaria Journal. 17, 1, 340.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)
• 2017

  Coverage of routine reporting on malaria parasitological testing in Kenya, 2015-2016

  Maina, J. K., Macharia, P. M., Ouma, P. O., Snow, R. W. & Okiro, E. A., 2017, In: Global Health Action. 10, 1, 1413266.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)

• Spatial accessibility to basic public health services in South Sudan

  Macharia, P. M., Ouma, P. O., Gogo, E. G., Snow, R. W. & Noor, A. M., 2017, In: Geospatial Health. 12, 1, 510.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File

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

  Macharia, P. M., Odera, P. A., Snow, R. W. & Noor, A. M., 2017, In: Malaria Journal. 16, 1, 367.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
• 2016

  A national health facility survey of malaria infection among febrile patients in Kenya, 2014

  Githinji, S., Noor, A. M., Malinga, J., Macharia, P. M., Kiptui, R., Omar, A., Njagi, K., Waqo, E. & Snow, R. W., 2016, In: Malaria Journal. 15, 1, 591.

  Research output: Contribution to journal › A1: Web of Science-article › peer-review

  Open Access

  File
  1 Downloads (Pure)