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Dr Peter Macharia

Visiting Researcher

  1. 2022
  2. Published

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

    Chamberlain, H. R., Macharia, P. M. & Tatem, A. J., 1/09/2022, In: Bulletin of the World Health Organization. 100, 9, p. 562-569 8 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  3. Published

    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. M., Makanga, P. T., Beňová, L., Wong, K. L. M., Gwacham-Anisiobi, U., Wang, J., Olubodun, T., Ogunyemi, O., Afolabi, B. B., Ebenso, B. & Omolade Abejirinde, I-O., 29/07/2022, In: Frontiers in Public Health. 10, 7 p., 931401.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. E-pub ahead of print

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

    Macharia, P., Ray, N., Gitonga, C. W., Snow, R. W. & Giorgi, E., 31/10/2022, In: Spatial Statistics. 51, 24 p., 100679.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  5. Published

    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, P. M., Demise, E. G. & Nakimuli, D., 6/05/2022, In: BMJ Global Health. 7, 3, e008366.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  6. 2021
  7. Published

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

    Giorgi, E., Macharia, P., Woodmansey, J., Snow, R. W. & Rowlingson, B., 20/12/2021, In: Malaria Journal. 20, 11 p., 471.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  8. Published

    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. & Ashton, R. (ed.), 7/12/2021, In: PLOS Global Public Health. 1, 12, 21 p., e0000014.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  9. Published

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

    Githinji, G., Laurent, Z. R. D., 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., 10/08/2021, In: Nature Communications. 12, 1, 10 p., 4809.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  10. Published

    Defining service catchment areas in low-resource settings

    Macharia, P., Ray, N., Giorgi, E., Okiro, E. A. & Snow, R. W., 31/07/2021, In: BMJ Global Health. 6, 7, e006381.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  11. Published

    Model building and assessment of the impact of covariates for disease prevalence mapping in low-resource settings

    Giorgi, E., Fronterre, C., Macharia, P., Alegana, V., Snow, R. W. & Diggle, P., 30/06/2021, In: Interface. 18, 179, 20210104.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  12. Published

    Modelling geographical accessibility to urban centres in Kenya in 2019

    Macharia, P. M., Mumo, E. & Okiro, E. A., 14/05/2021, In: PLoS ONE. 16, 5, 24 p., e0251624.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  13. Published

    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., 4/05/2021, In: BMC Medicine. 19, 1, 15 p., 102.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  14. Published

    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., 15/04/2021, In: BMJ Global Health. 6, 4, 17 p., e004544.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  15. Published

    A rapid and reproducible picture of open access health facility data in Africa to support the COVID-19 response

    South, A., Dicko, A., Herringer, M., Macharia, P. M., Maina, J., Okiro, E. A., Snow, R. W. & van der Walt, A., 16/02/2021, In: Wellcome Open Research. 5, 157.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  16. Published

    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., 16/02/2021, In: Wellcome Open Research. 5, p. 1-32 32 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  17. 2020
  18. Published

    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., 11/11/2020, In: Malaria Journal. 19, 1, 14 p., 406.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  19. Published

    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., 5/10/2020, In: BMJ Global Health. 5, 10, 17 p., e002919.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  20. Published

    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., 15/09/2020, In: BMC Public Health. 20, 1, 12 p., 1407.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  21. Published

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

    Macharia, P. M., Joseph, N. K. & Okiro, E. A., 24/08/2020, In: BMJ Global Health. 5, 8, 12 p., e003014.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  22. Published

    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., 18/07/2020, In: BMC Health Services Research. 20, 1, 12 p., 665.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  23. 2017
  24. Published

    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., 12/09/2017, In: Malaria Journal. 16, 11 p., 367.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  25. 2016
  26. Published

    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., 8/12/2016, In: Malaria Journal. 15, 9 p., 591.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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